1 September 2021, Volume 9, Issue 9, pp. 1650-1880  
25 articles

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Distributed polymer optical fiber sensors: a review and outlook

Photon. Res. 9(9), 1719-1733 (2021)  View: HTML | PDF

Editors' Pick

Lasing-enhanced surface plasmon resonance spectroscopy and sensing

Photon. Res. 9(9), 1699-1714 (2021)  View: HTML | PDF

500  μm field-of-view probe-based confocal microendoscope for large-area visualization in the gastrointestinal tract

Photon. Res. 9(9), 1829-1841 (2021)  View: HTML | PDF

Blind zone-suppressed hybrid beam steering for solid-state Lidar

Photon. Res. 9(9), 1871-1880 (2021)  View: HTML | PDF

Nonlinear optical properties of CsPbClxBr3-x nanocrystals embedded glass

Photon. Res. 9(9), 1767-1774 (2021)  View: HTML | PDF

Ultrafast carrier dynamics and nonlinear optical response of InAsP nanowires

Photon. Res. 9(9), 1811-1819 (2021)  View: HTML | PDF

Time-varying materials in the presence of dispersion: plane-wave propagation in a Lorentzian medium with temporal discontinuity

Photon. Res. 9(9), 1842-1853 (2021)  View: HTML | PDF

Iterative freeform lens design for optical field control

Photon. Res. 9(9), 1775-1783 (2021)  View: HTML | PDF

3D printed on-chip microtoroid resonators and nested spiral photonic devices

Photon. Res. 9(9), 1803-1810 (2021)  View: HTML | PDF

High-efficiency green micro-LEDs with GaN tunnel junctions grown hybrid by PA-MBE and MOCVD

Photon. Res. 9(9), 1683-1688 (2021)  View: HTML | PDF

Spectrum-shaped Si-perovskite hybrid photodetectors for hyperspectral bioimaging

Photon. Res. 9(9), 1734-1744 (2021)  View: HTML | PDF

Suppressing surface plasmon losses to improve the efficiency of blue organic light-emitting diodes using the plasmonic quasi-bandgap phenomenon

Photon. Res. 9(9), 1784-1795 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

630-nm red InGaN micro-light-emitting diodes (<20  μm × 20  μm) exceeding 1  mW/mm2 for full-color micro-displays

Photon. Res. 9(9), 1796-1802 (2021)  View: HTML | PDF

Space-charge effect on photogenerated-current and -voltage in III-nitride optoelectronic semiconductors

Photon. Res. 9(9), 1820-1828 (2021)  View: HTML | PDF

Optical funnel: broadband and uniform compression of electromagnetic fields to an air neck

Photon. Res. 9(9), 1675-1682 (2021)  View: HTML | PDF  [Suppl. Mat. (2)]

Editors' Pick

Laplace metasurfaces for optical analog computing based on quasi-bound states in the continuum

Photon. Res. 9(9), 1758-1766 (2021)  View: HTML | PDF

Editors' Pick

Higher-order topological phases in tunable C3 symmetric photonic crystals

Photon. Res. 9(9), 1854-1864 (2021)  View: HTML | PDF

Editors' Pick

Experimental verification of group non-membership in optical circuits

Photon. Res. 9(9), 1745-1751 (2021)  View: HTML | PDF

Optical charge state manipulation of divacancy spins in silicon carbide under resonant excitation

Photon. Res. 9(9), 1752-1757 (2021)  View: HTML | PDF

Generating heralded single photons with a switchable orbital angular momentum mode

Photon. Res. 9(9), 1865-1870 (2021)  View: HTML | PDF

On-chip ultrafast pulse generation based on graphene-silicon hybrid waveguides

Photon. Res. 9(9), 1660-1666 (2021)  View: HTML | PDF

Versatile metasurface platform for electromagnetic wave tailoring

Photon. Res. 9(9), 1650-1659 (2021)  View: HTML | PDF

Giant chiro-optical responses in multipolar-resonances-based single-layer dielectric metasurfaces

Photon. Res. 9(9), 1667-1674 (2021)  View: HTML | PDF

Broadband meta-converters for multiple Laguerre-Gaussian modes

Photon. Res. 9(9), 1689-1698 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Spotlight on Optics

Widely tunable, high-power, femtosecond noncollinear optical parametric oscillator in the visible spectral range

Photon. Res. 9(9), 1715-1718 (2021)  View: HTML | PDF