Source: Aurelien Bourquard, Francois Aguet, Michael Unser, "Optical imaging using binary sensors," Opt. Express 18(5) 4876-4888 (2010);
http://www.osapublishing.org/oe/abstract.cfm?URI=oe-18-5-4876

Caption: Peppers image. (a) Original object (b) Conventional solution with minimum-error threshold (Lloyd-Max): SNR = 13.72 dB (c) Binary acquisition using our method (d) Reconstruction using our method: SNR = 19.10 dB

Source: Christoph J. Engelbrecht, Werner Göbel, Fritjof Helmchen, "Enhanced fluorescence signal in nonlinear microscopy through supplementary fiber-optic light collection," Opt. Express 17(8) 6421-6435 (2009);
http://www.osapublishing.org/oe/abstract.cfm?URI=oe-17-8-6421

Caption: Supplementary epifluorescence collection through a ring of optical fibers. (a) Top: CAD-drawing of a custom fiber-ring holder placed under an objective. Bottom: Closeup view showing the ring-like arrangement of the fiber tips. Only five of eight fibers are shown. Fluorophores are 2-photon excited in the focus of an infrared laser beam (red), causing isotropic fluorescence emission (green). (b) Left: Top view of the ring-like arrangement of eight 1-mm diameter fibers. Right: Dual-channel detection in a custom 2PLSM setup. Optical fibers were bundled and placed in front of a second PMT.

Source: Xin Gai, Duk-Yong Choi, Steve Madden, Barry Luther-Davies, "Interplay between Raman scattering and four-wave mixing in ${\mathrm{As}}_2{\mathrm{S}}_3$ chalcogenide glass waveguides," J. Opt. Soc. Am. B 28(11) 2777-2784 (2011);
http://www.osapublishing.org/josab/abstract.cfm?URI=josab-28-11-2777

Caption: Numerical simulations of amplification of white noise by FWM and SRS as a function of propagation length.

Source: Andreas Rottler, Stephan Schwaiger, Aune Koitmäe, Detlef Heitmann, Stefan Mendach, "Transmission enhancement in three-dimensional rolled-up plasmonic metamaterials containing optically active quantum wells," J. Opt. Soc. Am. B 28(10) 2402-2407 (2011);
http://www.osapublishing.org/josab/abstract.cfm?URI=josab-28-10-2402

Caption: Sketch of a microroll that can be fabricated by rolling up strained layers. The tube wall represents a three- dimensional metamaterial consisting of a metal–semiconductor superlattice containing quantum wells and metal gratings.

Source: Vikrant Chauhan, Pamela Bowlan, Jacob Cohen, Rick Trebino, "Single-diffraction-grating and grism pulse compressors," J. Opt. Soc. Am. B 27(4) 619-624 (2010);
http://www.osapublishing.org/josab/abstract.cfm?URI=josab-27-4-619

Caption: Schematic diagram of single-prism pulse compressor.

Source: Suxia Xie, Hongjian Li, Xin Zhou, Haiqing Xu, Zhimin Liu, "Tunable optical transmission through gold slit arrays with Z-shaped channels," J. Opt. Soc. Am. A 28(3) 441-447 (2011);
http://www.osapublishing.org/josaa/abstract.cfm?URI=josaa-28-3-441

Caption: Transmission spectra through a lattice of periodic gold film perforated with Z-shaped slits with slit widths w 2 = 25 , 50, 100, 150   nm . h = 500   nm , l = 800   nm , s 2 = 450   nm , w 1 = w 3 = 150   nm .

Source: Yaroslav V. Kartashov, Chao Hang, Guoxiang Huang, Lluis Torner, "Three-dimensional topological solitons in $\mathcal{PT}$ -symmetric optical lattices," Optica 3(10) 1048-1055 (2016);
http://www.osapublishing.org/optica/abstract.cfm?URI=optica-3-10-1048

Caption: Profile of a stable l = + 1 vortex soliton with b = 4.4 , p i = 0.55 . Isosurface depicting the field modulus distribution (left) at | q | = 0.07 .

Source: Yinan Zhang, Marko Lončar, "Submicrometer diameter micropillar cavities with high quality factor and ultrasmall mode volume," Opt. Lett. 34(7) 902-904 (2009);
http://www.osapublishing.org/ol/abstract.cfm?URI=ol-34-7-902

Caption: (a) Schematic of a four-taper-segment micropillar cavity. (b) and (c) Electric field density profile of the first- and second-order modes, respectively. (d) Electric field density profile of the third-order mode of the ten-taper-segment micropillar cavity. (e) Mode diagram as a function of taper segment number.

Source: Jason Geng, "Structured-light 3D surface imaging: a tutorial," Adv. Opt. Photon. () 128-160 (2000);
http://www.osapublishing.org//abstract.cfm?URI=---128

Caption:

Source: Alison M. Yao, Miles J. Padgett, "Orbital angular momentum: origins, behavior and applications," Adv. Opt. Photon. 3(2) 161-204 (2011);
http://www.osapublishing.org/aop/abstract.cfm?URI=aop-3-2-161

Caption: Transfer of angular momentum in optical tweezers. A trapped object can be rotated either by the transfer of SAM from a circularly polarized beam (left) or by the transfer of OAM from a high-order Laguerre–Gaussian beam.

Source: Jin Hou, Jiajia Zhao, Chunyong Yang, Zhiyou Zhong, Yihua Gao, Shaoping Chen, "Engineering ultra-flattened-dispersion photonic crystal fibers with uniform holes by rotations of inner rings," Photon. Res. 2(2) 59-63 (2014);
http://www.osapublishing.org/prj/abstract.cfm?URI=prj-2-2-59

Caption: Fundamental mode transverse electric field intensity (Et2) distributions at 1.45 μm (upper figures) and 1.75 μm (lower figures) wavelengths, for nearly zero-dispersion flattened PCFs with Λ=2.3  μm and d=0.61  μm for (a) α=0° and β=0°, (b) α=30° and β=0°, (c) α=0° and β=30°, (d) α=0° and β=0°, (e) α=30° and β=0°, and (f) α=0° and β=30°.

Source: Cleberson R. Alves, Alcenisio J. Jesus-Silva, Eduardo J. S. Fonseca, "Robustness of a coherence vortex," Appl. Opt. 55(27) 7544-7549 (2016);
http://www.osapublishing.org/ao/abstract.cfm?URI=ao-55-27-7544

Caption: Experimental results of the signal and reference speckled beams with triangular aperture and cross-correlations between them in the first, second, and third columns, respectively.