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Source: Jason Geng, "Structured-light 3D surface imaging: a tutorial," Adv. Opt. Photon. 3(2) 128-160 (2011); http://www.osapublishing.org/aop/abstract.cfm?URI=aop-3-2-128 Caption: Example of color stripe indexing based on De Bruijn sequence ( k = 5 , n = 3 ) [35].	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 .	$3 Photograph of two large-area 1780 lines/mm diffraction gratings ( 420 mm × 450 mm ) used at high incidence in a pulse compressor for the high-energy PETAL laser [79]. The diffraction gratings are made of dielectrics; see Section 6.1b.$ Source: Nicolas Bonod, Jérôme Neauport, "Diffraction gratings: from principles to applications in high-intensity lasers," Adv. Opt. Photon. 8(1) 156-199 (2016); http://www.osapublishing.org/aop/abstract.cfm?URI=aop-8-1-156 Caption: Photograph of two large-area 1780 lines/mm diffraction gratings ( 420 mm × 450 mm ) used at high incidence in a pulse compressor for the high-energy PETAL laser [79]. The diffraction gratings are made of dielectrics; see Section 6.1b.	Source: Cheng-Chien Liu, Po-Li Chen, "Automatic extraction of ground control regions and orthorectification of remote sensing imagery," Opt. Express 17(10) 7970-7984 (2009); http://www.osapublishing.org/oe/abstract.cfm?URI=oe-17-10-7970 Caption: The orthorectified aerial image and 5m DEM of Chiu-Shui River.
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.	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: Afshin Moradi, "Plasmon hybridization in coated metallic nanowires," J. Opt. Soc. Am. B 29(4) 625-629 (2012); http://www.osapublishing.org/josab/abstract.cfm?URI=josab-29-4-625 Caption: Plasmon energy ω in electron volts of a composite gold NT and gold core system, for q=0 and m=2, using ωp=1.37×1016 Hz, plotted versus δ and d, when a1=7 nm.	Source: Nicolai Granzow, Patrick Uebel, Markus A. Schmidt, Andrey S. Tverjanovich, Lothar Wondraczek, Philip St. J. Russell, "Bandgap guidance in hybrid chalcogenide–silica photonic crystal fibers," Opt. Lett. 36(13) 2432-2434 (2011); http://www.osapublishing.org/ol/abstract.cfm?URI=ol-36-13-2432 Caption: (a) Schematic of chalcogenide–silica all-solid bandgap fiber. Red: chalcogenide strands. (b) Scanning electron micrograph of endface of a chalcogenide–silica bandgap fiber (core diameter 7.6 μm , pitch 3.8 μm , hole diameter 1.45 μm ) polished by focused-ion-beam milling.
Source: Yaroslav V. Kartashov, Chao Hang, Guoxiang Huang, Lluis Torner, "Three-dimensional topological solitons in $PT$ -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: X. F. Meng, X. Peng, L. Z. Cai, A. M. Li, J. P. Guo, Y. R. Wang, "Wavefront reconstruction and three-dimensional shape measurement by two-step dc-term-suppressed phase-shifted intensities," Opt. Lett. 34(8) 1210-1212 (2009); http://www.osapublishing.org/ol/abstract.cfm?URI=ol-34-8-1210 Caption: Experimental results using the proposed method: some typical 3-D geometries of the human face mask in wireframe mode.	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: Maciej Antkowiak, Maria Leilani Torres-Mapa, Kishan Dholakia, Frank J. Gunn-Moore, "Quantitative phase study of the dynamic cellular response in femtosecond laser photoporation," Biomed. Opt. Express 1(2) 414-424 (2010); http://www.osapublishing.org/boe/abstract.cfm?URI=boe-1-2-414 Caption: Comparison of quantitative phase maps with fluorescent assays during an optoinjection experiment: a) phase map and b) propidium iodide fluorescence (optoinjection assay) 5 min after irradiation ; c) phase map and d) Calcein AM fluorescence (viability assay) after 90 min incubation. Two cells were successfully optoinjected - one proved viable (solid arrow) while the other (dashed arrow) was necrotic after 90 min. Note the significant decrease in the optical thickness of the non-viable cell. Scale bars 20 μm.