Abstract

Focusing properties of Fresnel zone plates with spiral phase with integer and fractional topological charges illuminated by plane wave are studied. Numerical results show that hollow beams can be generated and can also be controlled by the number of the zones and the topological charge, which implies the potential applications of such kind of zone plate in trapping and manipulating particles.

© 2010 OSA

1. Introduction

Fresnel zone plate (FZP) is an important focusing device especially in the fields of extreme ultraviolet imaging and X-ray imaging [1,2]. The researches have mainly focused on improving zone plate’s spatial resolution and enhancing their transmission efficiency [38]. Some interesting work about zone plates, such as photon sieves and fractal zone plates, have been reported in recent years [911]. Spiral zone plates for x-ray microscopy are fabricated to detect phase effects and isotropic edge enhancement [12]. Spiral fractal zone plates for generating vortices are also reported [13].

In this paper we investigate a kind of FZPs with spiral phase in detail as extension of the spiral fractal zone plates. Numerical simulations show that the spiral phase FZPs with integer topological charges are somewhat similar to conventional FZPs in focusing properties and that hollow beams generated by spiral phase FZPs can be controlled by their zone numbers and topological charges. Focusing properties of spiral phase FZPs with fractional charges are also studied. Potential applications of the spiral phase FZPs are discussed.

2. Fresnel zone plate with spiral phase

A FZP with spiral phase, which consists of alternate transparent and opaque zones with radius rn=nr1 is shown in Fig. 1(a) , where r1 is the radius of first zone. The phase change of each transparent zone in a period is 2πp, where p is the topological charge and the black-white bar indicates the phase in grey scale while the pattern bar denotes the opaque area. Simulations of diffraction patterns of the zone plates illuminated by a plane wave are performed on the basis of the setup shown in Fig. 1(b).

 

Fig. 1 The illustration of the (a) structure of Fresnel zone plate with spiral phase and (b) scheme of the setup.

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The diffraction intensity in an observation plane can be calculated by Huygens-Fresnel diffraction formula:

I(ρ,θ,z)=|iAλRs(n​   zones)exp(ikR+ipθ)rdrdφ|2,
with
R=[(ρcosθrcosφ)2+(ρsinθrsinφ)2+z2]1/2,
where A is the amplitude of the plane wave, λ is wavelength, k=2π/λ denotes wave number, (r,φ) is the cylindrical coordinate in the zone plate plane, (ρ,θ) is the cylindrical coordinate in the observation plane, and z is the distance between two planes. In this paper we choose λ = 633 nm, r1 = 0.67 mm, so the focus of the normal FZP is f = 0.7092m.

3. Numerical simulation results and discussions

The diffraction intensity distribution of a spiral phase FZP with 60 zones with the topological charge p = 1 along the optical axis z is presented in Fig. 2(a) . Two brightest points at z = f/3 = 0.2364m and z = f = 0.7092m indicate the maximum intensity in the propagation direction. Figures 2(b) and 2(c) are diffraction patterns at z = f/3 and z = f. The doughnut patterns can be explained as a result of radial Hilbert filtering [14], and it is easy to get I(ρ0,θ,z0) = constant and I(0,θ,z0) = 0 by using Eq. (1) where ρ0 = constant and z0 = constant. Figures 2(d) and 2(e) are corresponding intensity distributions of Figs. 2(b) and 2(c), respectively. It can be found that the distance between two peaks at z = f/3 is smaller than that at z = f, which can be observed obviously in the diffraction patterns above. Compared with normal FZP, this kind of spiral phase FZP has maximum intensity doughnut patterns at f, f/3 while a FZP has foci at f, f/3; the doughnut pattern and hollow core at f are larger than that at f/3 while a FZP has larger focus spot at f than at f/3. Figures 3(a) and 3(b) are diffraction patterns of a spiral phase FZP with topological charge 1 with 120 zones and 240 zones. The doughnut pattern and hollow core become smaller as the total zone number increases while the focus spot of a FZP becomes smaller as the total zone number increases. All results show that the FZP with spiral phase has the similar focusing properties as the diffraction of the FZP to some extent. It also indicates that the spiral phase FZP can generate hollow beam whose radius and hollow part can be controlled by the total zone number with a changeable aperture.

 

Fig. 2 Intensity distribution and diffraction patterns of spiral phase Fresnel zone plate with topological charge p = 1 with 60 zones. (a) Intensity distribution of the zone plate along optical axis z; (b), (c) diffraction patterns of the zone plate at z = f/3 = 0.2364m, z = f = 0.7092m; (d), (e) the corresponding intensity distributions.

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Fig. 3 Spiral phase Fresnel zone plates with integer topological charges and their diffraction patterns. (a), (b) Diffraction patterns of spiral phase FZP with topological charge p = 1 with 120 and 240 zones; (c), (e) spiral phase FZPs with topological charge p = 2 and 3 with 60 zones; (d), (f) the corresponding diffraction patterns of zone plates shown in (c), (e) in focal plane when z = 0.7092m.

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Figures 3(c) and 3(e) are spiral phase FZPs of 60 zones with topological charges p = 2 and 3. The following Figs. 3(d) and 3(f) are corresponding diffraction patterns in focal plane z = f, respectively. It shows that the doughnut pattern and hollow part will expand as the integer topological charge increases, which is similar to the vortex generated by spiral phase plate illuminated by laser beam and diffraction pattern generated by spiral zone plate with different topological charges [12,15]. In other words, hollow beams generated by spiral phase FZP are controllable by topological charge and total zone number, which may be useful in trapping and manipulating particles.

Table 1 gives some detailed parameters of the size of doughnut patterns generated by zone plates presented above. Here the radius of doughnut pattern is defined as the length from the nearest minimum of the doughnut point spread function as shown in Figs. 2(d) for example to the center zero point. The width of doughnut pattern is defined as the full width at half maximum of one peak. And the radius of the dark hollow part is defined as the length from the nearer half maximum point to the center zero point. In Table 1 column 2 and 3, one can see that the radius, width of doughnut pattern and the radius of the dark hollow part of zone plate with p = 1, n = 60 at z = f are 3 times of that at z = f/3. From column 3, 4, and 5, one can conclude that the corresponding parameters of doughnut pattern are proportional to1/n for zone plates with same topological charge at z = f but with different total zone numbers n. In addition, from column 3, 6, and 7, one can get that the increase of the width of doughnut pattern is the smallest in three listed parameters while the increase of the radius of doughnut pattern is the largest as the topological charge increases.

Tables Icon

Table 1. Parameters of doughnut patterns generated by zone plates with different parameters

Furthermore, spiral phase FZPs with fractional topological charges are also studied. Figures 4(a) , 4(c), and 4(e) are zone plates with 60 zones with topological charges p = 0.25, 0.5, and 0.75, respectively. The corresponding diffraction patterns at focal plane of each zone plate are shown in Figs. 4(b), 4(d), and 4(f). Not like in the situation of integer topological charges, the diffraction patterns of zone plates with fractional topological charges will not only change the sizes of the patterns but also the shapes of the patterns. It can be observed that an asymmetric hollow beam appears as the topological charge increases. The area with stronger intensity at the bottom of the hollow beam implies that it can give a force in one direction when the hollow beam is used to trap and manipulate particles. Compared with the diffraction patterns generated by fractional spiral phase filter with a fractional topological charge [16], the similar diffraction patterns generated by spiral phase FZPs with fractional topological charges suggest their potential application in orientation-selective edge enhancement.

 

Fig. 4 Spiral phase Fresnel zone plates with fractional topological charges and their diffraction patterns. (a), (c), (e) Spiral phase FZPs with topological charge p = 0.25, 0.5, and 0.75 with 60 zones; (b), (d), (f) the corresponding diffraction patterns of the zone plates shown in (a), (c), (e) in focal plane when z = 0.7092m.

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4. Conclusion

In summary, we propose a kind of FZP consisting of alternate transparent and opaque zones with spiral phase. Focusing properties of this zone plates with integer and fractional topological charges are studied. Numerical results show that doughnut hollow beams can be generated by zone plates with integer topological charges and can be controlled by the total zone numbers and topological charges. Asymmetric hollow beams can also be generated by zone plates with fractional topological charges.

Acknowledgments

This work was supported by the National Natural Science Foundation of China (NSFC) (10874150), Zhejiang Provincial Natural Science Foundation of China (R1090168), and Program for New Century Excellent Talents in University (NCET-07-0760).

References and links

1. M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002). [CrossRef]  

2. G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006). [CrossRef]  

3. W. L. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, “Soft X-ray microscopy at a spatial resolution better than 15 nm,” Nature 435(7046), 1210–1213 (2005). [CrossRef]   [PubMed]  

4. O. von Hofsten, M. Bertilson, J. Reinspach, A. Holmberg, H. M. Hertz, and U. Vogt, “Sub-25-nm laboratory x-ray microscopy using a compound Fresnel zone plate,” Opt. Lett. 34(17), 2631–2633 (2009). [CrossRef]   [PubMed]  

5. S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009). [CrossRef]   [PubMed]  

6. W. L. Chao, J. Kim, S. Rekawa, P. Fischer, and E. H. Anderson, “Demonstration of 12 nm resolution Fresnel zone plate lens based soft x-ray microscopy,” Opt. Express 17(20), 17669–17677 (2009), http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-20-17669. [CrossRef]   [PubMed]  

7. E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999). [CrossRef]  

8. M. Peuker, “High-efficiency nickel phase zone plates with 20 nm minimum outermost zone width,” Appl. Phys. Lett. 78(15), 2208–2210 (2001). [CrossRef]  

9. L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001). [CrossRef]   [PubMed]  

10. G. Saavedra, W. D. Furlan, and J. A. Monsoriu, “Fractal zone plates,” Opt. Lett. 28(12), 971–973 (2003). [CrossRef]   [PubMed]  

11. B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007). [CrossRef]  

12. A. Sakdinawat and Y. W. Liu, “Soft-X-ray microscopy using spiral zone plates,” Opt. Lett. 32(18), 2635–2637 (2007). [CrossRef]   [PubMed]  

13. S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006). [CrossRef]  

14. J. A. Davis, D. E. McNamara, D. M. Cottrell, and J. Campos, “Image processing with the radial Hilbert transform: theory and experiments,” Opt. Lett. 25(2), 99–101 (2000). [CrossRef]  

15. Q. Wang, X. W. Sun, P. Shum, and X. J. Yin, “Dynamic switching of optical vortices with dynamic gamma-correction liquid crystal spiral phase plate,” Opt. Express 13(25), 10285–10291 (2005), http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-13-25-10285. [CrossRef]   [PubMed]  

16. G. H. Situ, G. Pedrini, and W. Osten, “Spiral phase filtering and orientation-selective edge detection/enhancement,” J. Opt. Soc. Am. A 26(8), 1788–1797 (2009). [CrossRef]  

References

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  1. M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
    [CrossRef]
  2. G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
    [CrossRef]
  3. W. L. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, “Soft X-ray microscopy at a spatial resolution better than 15 nm,” Nature 435(7046), 1210–1213 (2005).
    [CrossRef] [PubMed]
  4. O. von Hofsten, M. Bertilson, J. Reinspach, A. Holmberg, H. M. Hertz, and U. Vogt, “Sub-25-nm laboratory x-ray microscopy using a compound Fresnel zone plate,” Opt. Lett. 34(17), 2631–2633 (2009).
    [CrossRef] [PubMed]
  5. S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
    [CrossRef] [PubMed]
  6. W. L. Chao, J. Kim, S. Rekawa, P. Fischer, and E. H. Anderson, “Demonstration of 12 nm resolution Fresnel zone plate lens based soft x-ray microscopy,” Opt. Express 17(20), 17669–17677 (2009), http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-20-17669 .
    [CrossRef] [PubMed]
  7. E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
    [CrossRef]
  8. M. Peuker, “High-efficiency nickel phase zone plates with 20 nm minimum outermost zone width,” Appl. Phys. Lett. 78(15), 2208–2210 (2001).
    [CrossRef]
  9. L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
    [CrossRef] [PubMed]
  10. G. Saavedra, W. D. Furlan, and J. A. Monsoriu, “Fractal zone plates,” Opt. Lett. 28(12), 971–973 (2003).
    [CrossRef] [PubMed]
  11. B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007).
    [CrossRef]
  12. A. Sakdinawat and Y. W. Liu, “Soft-X-ray microscopy using spiral zone plates,” Opt. Lett. 32(18), 2635–2637 (2007).
    [CrossRef] [PubMed]
  13. S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
    [CrossRef]
  14. J. A. Davis, D. E. McNamara, D. M. Cottrell, and J. Campos, “Image processing with the radial Hilbert transform: theory and experiments,” Opt. Lett. 25(2), 99–101 (2000).
    [CrossRef]
  15. Q. Wang, X. W. Sun, P. Shum, and X. J. Yin, “Dynamic switching of optical vortices with dynamic gamma-correction liquid crystal spiral phase plate,” Opt. Express 13(25), 10285–10291 (2005), http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-13-25-10285 .
    [CrossRef] [PubMed]
  16. G. H. Situ, G. Pedrini, and W. Osten, “Spiral phase filtering and orientation-selective edge detection/enhancement,” J. Opt. Soc. Am. A 26(8), 1788–1797 (2009).
    [CrossRef]

2009 (4)

2007 (2)

B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007).
[CrossRef]

A. Sakdinawat and Y. W. Liu, “Soft-X-ray microscopy using spiral zone plates,” Opt. Lett. 32(18), 2635–2637 (2007).
[CrossRef] [PubMed]

2006 (2)

S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
[CrossRef]

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

2005 (2)

2003 (1)

2002 (1)

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

2001 (2)

M. Peuker, “High-efficiency nickel phase zone plates with 20 nm minimum outermost zone width,” Appl. Phys. Lett. 78(15), 2208–2210 (2001).
[CrossRef]

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

2000 (1)

1999 (1)

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Adelung, R.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Anderson, E. H.

Attwood, D. T.

W. L. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, “Soft X-ray microscopy at a spatial resolution better than 15 nm,” Nature 435(7046), 1210–1213 (2005).
[CrossRef] [PubMed]

Barrett, R.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Berndt, R.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Bertilson, M.

Burge, R. E.

S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
[CrossRef]

Cabrini, S.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Campos, J.

Chao, W. L.

Chen, F. R.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Cottrell, D. M.

Davis, J. A.

Di Fabrizio, E.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Duewer, F. W.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Feser, M.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Fischer, P.

Frueke, R.

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

Furlan, W. D.

Gentili, M.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Guttmann, P.

S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
[CrossRef] [PubMed]

Harm, S.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Harteneck, B. D.

W. L. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, “Soft X-ray microscopy at a spatial resolution better than 15 nm,” Nature 435(7046), 1210–1213 (2005).
[CrossRef] [PubMed]

Heim, S.

S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
[CrossRef] [PubMed]

Hertz, H. M.

Holmberg, A.

Johnson, R. L.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Kaulich, B.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Kim, J.

Kipp, L.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Kleineberg, U.

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

Liang, K. S.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Liddle, J. A.

W. L. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, “Soft X-ray microscopy at a spatial resolution better than 15 nm,” Nature 435(7046), 1210–1213 (2005).
[CrossRef] [PubMed]

Lin, J.

S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
[CrossRef]

Liu, Y. W.

McNamara, D. E.

Monsoriu, J. A.

Osten, W.

Pedrini, G.

Peuker, M.

M. Peuker, “High-efficiency nickel phase zone plates with 20 nm minimum outermost zone width,” Appl. Phys. Lett. 78(15), 2208–2210 (2001).
[CrossRef]

Pohl, M.

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

Rehbein, S.

S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
[CrossRef] [PubMed]

Reinspach, J.

Rekawa, S.

Romanato, F.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Saavedra, G.

Sakdinawat, A.

Schneider, G.

S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
[CrossRef] [PubMed]

Seemann, R.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Shieh, H. P. D.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Shum, P.

Situ, G. H.

Skibowski, M.

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

Song, Y. F.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Spielmann, C.

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

Sun, X. W.

Susini, J.

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

Tang, M. T.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Tao, S. H.

S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
[CrossRef]

Vogt, U.

von Hofsten, O.

Wang, Q.

Wang, S. M.

B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007).
[CrossRef]

Werner, S.

S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
[CrossRef] [PubMed]

Wieland, M.

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

Wilhein, T.

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

Yin, G. C.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Yin, X. J.

Yuan, X. C.

S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
[CrossRef]

Yun, W. B.

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

Zhang, B. Z.

B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007).
[CrossRef]

Zhao, D. M.

B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007).
[CrossRef]

Appl. Phys. Lett. (5)

M. Wieland, R. Frueke, T. Wilhein, C. Spielmann, M. Pohl, and U. Kleineberg, “Submicron extreme ultraviolet imaging using high-harmonic radiation,” Appl. Phys. Lett. 81(14), 2520–2522 (2002).
[CrossRef]

G. C. Yin, Y. F. Song, M. T. Tang, F. R. Chen, K. S. Liang, F. W. Duewer, M. Feser, W. B. Yun, and H. P. D. Shieh, “30 nm resolution x-ray imaging at 8 keV using third order diffraction of a zone plate lens objective in a transmission microscope,” Appl. Phys. Lett. 89(22), 221122 (2006).
[CrossRef]

M. Peuker, “High-efficiency nickel phase zone plates with 20 nm minimum outermost zone width,” Appl. Phys. Lett. 78(15), 2208–2210 (2001).
[CrossRef]

B. Z. Zhang, D. M. Zhao, and S. M. Wang, “Demonstrations of the diffraction and dispersion phenomena of part Fresnel phase zone plates,” Appl. Phys. Lett. 91(2), 021108 (2007).
[CrossRef]

S. H. Tao, X. C. Yuan, J. Lin, and R. E. Burge, “Sequence of focused optical vortices generated by a spiral fractal zone plate,” Appl. Phys. Lett. 89(3), 031105 (2006).
[CrossRef]

J. Opt. Soc. Am. A (1)

Nature (3)

L. Kipp, M. Skibowski, R. L. Johnson, R. Berndt, R. Adelung, S. Harm, and R. Seemann, “Sharper images by focusing soft X-rays with photon sieves,” Nature 414(6860), 184–188 (2001).
[CrossRef] [PubMed]

E. Di Fabrizio, F. Romanato, M. Gentili, S. Cabrini, B. Kaulich, J. Susini, and R. Barrett, “High-efficiency multilevel zone plates for keV X-rays,” Nature 401(6756), 895–898 (1999).
[CrossRef]

W. L. Chao, B. D. Harteneck, J. A. Liddle, E. H. Anderson, and D. T. Attwood, “Soft X-ray microscopy at a spatial resolution better than 15 nm,” Nature 435(7046), 1210–1213 (2005).
[CrossRef] [PubMed]

Opt. Express (2)

Opt. Lett. (4)

Phys. Rev. Lett. (1)

S. Rehbein, S. Heim, P. Guttmann, S. Werner, and G. Schneider, “Ultrahigh-resolution soft-x-ray microscopy with zone plates in high orders of diffraction,” Phys. Rev. Lett. 103(11), 110801 (2009).
[CrossRef] [PubMed]

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Figures (4)

Fig. 1
Fig. 1

The illustration of the (a) structure of Fresnel zone plate with spiral phase and (b) scheme of the setup.

Fig. 2
Fig. 2

Intensity distribution and diffraction patterns of spiral phase Fresnel zone plate with topological charge p = 1 with 60 zones. (a) Intensity distribution of the zone plate along optical axis z; (b), (c) diffraction patterns of the zone plate at z = f/3 = 0.2364m, z = f = 0.7092m; (d), (e) the corresponding intensity distributions.

Fig. 3
Fig. 3

Spiral phase Fresnel zone plates with integer topological charges and their diffraction patterns. (a), (b) Diffraction patterns of spiral phase FZP with topological charge p = 1 with 120 and 240 zones; (c), (e) spiral phase FZPs with topological charge p = 2 and 3 with 60 zones; (d), (f) the corresponding diffraction patterns of zone plates shown in (c), (e) in focal plane when z = 0.7092m.

Fig. 4
Fig. 4

Spiral phase Fresnel zone plates with fractional topological charges and their diffraction patterns. (a), (c), (e) Spiral phase FZPs with topological charge p = 0.25, 0.5, and 0.75 with 60 zones; (b), (d), (f) the corresponding diffraction patterns of the zone plates shown in (a), (c), (e) in focal plane when z = 0.7092m.

Tables (1)

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Table 1 Parameters of doughnut patterns generated by zone plates with different parameters

Equations (2)

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I ( ρ , θ , z ) = | i A λ R s ( n ​   zones ) exp ( i k R + i p θ ) r d r d φ | 2 ,
R = [ ( ρ cos θ r cos φ ) 2 + ( ρ sin θ r sin φ ) 2 + z 2 ] 1 / 2 ,

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