Abstract

Time-resolved spectroscopy using an image-converter streak camera has been utilized to detect mode jumping and mode tuning in thin, optically pumped, CdSe platelet lasers operated at low temperatures. Both effects are results of an increase of sample temperature.

© 1970 Optical Society of America

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  1. N. G. Basov, O. V. Bogdankevich, and A. Z. Grasyuk, IEEE J. Quantum Electron. QE-2, 594 (1966).
    [Crossref]
  2. G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
    [Crossref]
  3. C. E. Hurwitz, Appl. Phys. Letters 8, 121 (1966).
    [Crossref]
  4. J. R. Packard, W. C. Tait, and D. A. Campbell, IEEE J. Quantum Electron. QE-5, 44 (1969).
    [Crossref]
  5. J. M. Stanley, J. Chem. Phys. 24, 1279 (1966).
    [Crossref]
  6. R. B. Parsons, W. Wardzynski, and A. D. Yoffe, Proc. Roy. Soc. (London) A262, 120 (1961).
  7. L. C. Greene and C. R. Geesner, J. Appl. Phys. 38, 3662 (1967).
    [Crossref]
  8. C. B. à la Guillaume, Jean-Marie Debever, and F. Salvan, Phys. Rev. 177, 567 (1969).
    [Crossref]
  9. L. N. Kurbatov, V. E. Mashchenko, and N. N. Mochalkin, Opt. Spectrosc. 22, 232 (1967).
  10. B. Wojtowicz-Natanson and T. Zakrzewski, Phys. Status Solidi 11, 873 (1965).
    [Crossref]

1969 (2)

J. R. Packard, W. C. Tait, and D. A. Campbell, IEEE J. Quantum Electron. QE-5, 44 (1969).
[Crossref]

C. B. à la Guillaume, Jean-Marie Debever, and F. Salvan, Phys. Rev. 177, 567 (1969).
[Crossref]

1967 (2)

L. N. Kurbatov, V. E. Mashchenko, and N. N. Mochalkin, Opt. Spectrosc. 22, 232 (1967).

L. C. Greene and C. R. Geesner, J. Appl. Phys. 38, 3662 (1967).
[Crossref]

1966 (4)

J. M. Stanley, J. Chem. Phys. 24, 1279 (1966).
[Crossref]

N. G. Basov, O. V. Bogdankevich, and A. Z. Grasyuk, IEEE J. Quantum Electron. QE-2, 594 (1966).
[Crossref]

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

C. E. Hurwitz, Appl. Phys. Letters 8, 121 (1966).
[Crossref]

1965 (1)

B. Wojtowicz-Natanson and T. Zakrzewski, Phys. Status Solidi 11, 873 (1965).
[Crossref]

1961 (1)

R. B. Parsons, W. Wardzynski, and A. D. Yoffe, Proc. Roy. Soc. (London) A262, 120 (1961).

à la Guillaume, C. B.

C. B. à la Guillaume, Jean-Marie Debever, and F. Salvan, Phys. Rev. 177, 567 (1969).
[Crossref]

Basov, N. G.

N. G. Basov, O. V. Bogdankevich, and A. Z. Grasyuk, IEEE J. Quantum Electron. QE-2, 594 (1966).
[Crossref]

Bogdankevich, O. V.

N. G. Basov, O. V. Bogdankevich, and A. Z. Grasyuk, IEEE J. Quantum Electron. QE-2, 594 (1966).
[Crossref]

Campbell, D. A.

J. R. Packard, W. C. Tait, and D. A. Campbell, IEEE J. Quantum Electron. QE-5, 44 (1969).
[Crossref]

Debever, Jean-Marie

C. B. à la Guillaume, Jean-Marie Debever, and F. Salvan, Phys. Rev. 177, 567 (1969).
[Crossref]

Geesner, C. R.

L. C. Greene and C. R. Geesner, J. Appl. Phys. 38, 3662 (1967).
[Crossref]

Grasyuk, A. Z.

N. G. Basov, O. V. Bogdankevich, and A. Z. Grasyuk, IEEE J. Quantum Electron. QE-2, 594 (1966).
[Crossref]

Greene, L. C.

L. C. Greene and C. R. Geesner, J. Appl. Phys. 38, 3662 (1967).
[Crossref]

Holonyak, N.

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

Hurwitz, C. E.

C. E. Hurwitz, Appl. Phys. Letters 8, 121 (1966).
[Crossref]

Johnson, M. R.

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

Kurbatov, L. N.

L. N. Kurbatov, V. E. Mashchenko, and N. N. Mochalkin, Opt. Spectrosc. 22, 232 (1967).

Mashchenko, V. E.

L. N. Kurbatov, V. E. Mashchenko, and N. N. Mochalkin, Opt. Spectrosc. 22, 232 (1967).

Mochalkin, N. N.

L. N. Kurbatov, V. E. Mashchenko, and N. N. Mochalkin, Opt. Spectrosc. 22, 232 (1967).

Packard, J. R.

J. R. Packard, W. C. Tait, and D. A. Campbell, IEEE J. Quantum Electron. QE-5, 44 (1969).
[Crossref]

Parsons, R. B.

R. B. Parsons, W. Wardzynski, and A. D. Yoffe, Proc. Roy. Soc. (London) A262, 120 (1961).

Rossi, J. A.

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

Salvan, F.

C. B. à la Guillaume, Jean-Marie Debever, and F. Salvan, Phys. Rev. 177, 567 (1969).
[Crossref]

Sirkis, M. D.

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

Stanley, J. M.

J. M. Stanley, J. Chem. Phys. 24, 1279 (1966).
[Crossref]

Stillman, G. E.

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

Tait, W. C.

J. R. Packard, W. C. Tait, and D. A. Campbell, IEEE J. Quantum Electron. QE-5, 44 (1969).
[Crossref]

Wardzynski, W.

R. B. Parsons, W. Wardzynski, and A. D. Yoffe, Proc. Roy. Soc. (London) A262, 120 (1961).

Wojtowicz-Natanson, B.

B. Wojtowicz-Natanson and T. Zakrzewski, Phys. Status Solidi 11, 873 (1965).
[Crossref]

Yoffe, A. D.

R. B. Parsons, W. Wardzynski, and A. D. Yoffe, Proc. Roy. Soc. (London) A262, 120 (1961).

Zakrzewski, T.

B. Wojtowicz-Natanson and T. Zakrzewski, Phys. Status Solidi 11, 873 (1965).
[Crossref]

Appl. Phys. Letters (2)

G. E. Stillman, M. D. Sirkis, J. A. Rossi, M. R. Johnson, and N. Holonyak, Appl. Phys. Letters 9, 268 (1966).
[Crossref]

C. E. Hurwitz, Appl. Phys. Letters 8, 121 (1966).
[Crossref]

IEEE J. Quantum Electron. (2)

J. R. Packard, W. C. Tait, and D. A. Campbell, IEEE J. Quantum Electron. QE-5, 44 (1969).
[Crossref]

N. G. Basov, O. V. Bogdankevich, and A. Z. Grasyuk, IEEE J. Quantum Electron. QE-2, 594 (1966).
[Crossref]

J. Appl. Phys. (1)

L. C. Greene and C. R. Geesner, J. Appl. Phys. 38, 3662 (1967).
[Crossref]

J. Chem. Phys. (1)

J. M. Stanley, J. Chem. Phys. 24, 1279 (1966).
[Crossref]

Opt. Spectrosc. (1)

L. N. Kurbatov, V. E. Mashchenko, and N. N. Mochalkin, Opt. Spectrosc. 22, 232 (1967).

Phys. Rev. (1)

C. B. à la Guillaume, Jean-Marie Debever, and F. Salvan, Phys. Rev. 177, 567 (1969).
[Crossref]

Phys. Status Solidi (1)

B. Wojtowicz-Natanson and T. Zakrzewski, Phys. Status Solidi 11, 873 (1965).
[Crossref]

Proc. Roy. Soc. (London) (1)

R. B. Parsons, W. Wardzynski, and A. D. Yoffe, Proc. Roy. Soc. (London) A262, 120 (1961).

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Figures (7)

Fig. 1
Fig. 1

Experimental CdSe-laser apparatus.

Fig. 2
Fig. 2

Integrated CdSe-laser spectrum taken with a scanning monochromator, for operation just above threshold (peak pump power ~1.0 W). Vertical scale linear; horizontal scale, 41.7 Å/div. Starting wavelength is 6783 Å; wavelength increases from left to right. Monochromatic resolution, 0.4 Å. Crystal thickness ~3.5μ.

Fig. 3
Fig. 3

Integrated CdSe-laser spectrum for same crystal treated in Fig. 2, with increased pump excitation (~2.0 W). Vertical scale, linear; horizontal scale, 41.7 Å/div; starting wavelength 6783 Å, increasing from left to right; monochromator resolution, 0.4 Å.

Fig. 4
Fig. 4

Integrated CdSe-laser spectrum with large excitation (>4 W). Same scale sensitivity as Figs. 2 and 3 but starting wavelength is 6833 Å. Crystal thickness ~3.5μ.

Fig. 5
Fig. 5

Streak photograph of CdSe-laser spectrum resulting from a single 50-μs excitation pulse. Crystal thickness ~3.5 μm. Neon calibration wavelengths are indicated. Cold-finger temperature, 77 K. Effective spectral resolution, 3.9 Å. Pump power ~4.0 W.

Fig. 6
Fig. 6

Laser output intensity vs time. Cold-finger temperature, 77 K. Vertical scale, 1.08 mW/div; horizontal scale, 10 μs/div. Bottom trace merely indicates streak-camera start time.

Fig. 7
Fig. 7

Streak photograph of CdSe-laser spectrum resulting from a 50-μs excitation pulse. Crystal thickness ~3.5 μm. Neon calibration wavelengths are indicated. Cold-finger temperature, 4 K. Effective spectral resolution, 3.9 Å. Pump power ~4.0 W.