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);
https://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: Yinan Zhang, Marko Lončar, "Submicrometer diameter micropillar cavities with high quality factor and ultrasmall mode volume," Opt. Lett. 34(7) 902-904 (2009);
https://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: Michael J. Murdoch, Ingrid E. J. Heynderickx, "Veiling glare and perceived black in high dynamic range displays," J. Opt. Soc. Am. A 29(4) 559-566 (2012);
https://www.osapublishing.org/josaa/abstract.cfm?URI=josaa-29-4-559

Caption: Source images used in the experiment. Upper, L-R: cosine, cosine2, curls. Lower, L-R: eye, nose, palm. Each image was presented at a size of two degrees of visual angle square.

Source: Jia Qin, Roberto Reif, Zhongwei Zhi, Suzan Dziennis, Ruikang Wang, "Hemodynamic and morphological vasculature response to a burn monitored using a combined dual-wavelength laser speckle and optical microangiography imaging system," Biomed. Opt. Express 3(3) 455-466 (2012);
https://www.osapublishing.org/boe/abstract.cfm?URI=boe-3-3-455

Caption: Co-registered image of the change in blood flow image (Fig. 3A) with the projection view image of the blood vessel network obtained by the OMAG method after the injury (Fig. 4B). The color map is the same as in Fig. 3A. The grayscale of the OMAG image was inverted such that the blood vessels appear dark for better contrast.

Source: Jolly Xavier, Joby Joseph, "Tunable complex photonic chiral lattices by reconfigurable optical phase engineering," Opt. Lett. 36(3) 403-405 (2011);
https://www.osapublishing.org/ol/abstract.cfm?URI=ol-36-3-403

Caption: Computer simulation of the light- intensity distribution of the interference pattern for hexagonal right-handed (RH) as well as left-handed (LH) photonic chiral structures using 6 + 1 beam geometry. (a) 3D interference intensity distribution for RH structures. (c) Intensity profile in x − z plane. (b) and (d) correspond to (a) and (c) for LH photonic chiral structures.

Source: Chan M. Lim, G. Hugh Song, "Design of superperiodic photonic-crystal light-emitting plates with highly directive luminance characteristics," J. Opt. Soc. Am. B () 328-336 (2000);
https://www.osapublishing.org//abstract.cfm?URI=---328

Caption:

Source: Antony C. S. Chan, Kevin K. Tsia, Edmund Y. Lam, "Subsampled scanning holographic imaging (SuSHI) for fast, non-adaptive recording of three-dimensional objects," Optica 3(8) 911-917 (2016);
https://www.osapublishing.org/optica/abstract.cfm?URI=optica-3-8-911

Caption: Compressed spiral-scanning measurement and reconstruction of physical 3D object with spiral scanning. (Top row) Subsampled complex-valued hologram data along the spiral path. The magnitude and phase values are represented by the saturation and hue, respectively, as shown in the color wheel of the legend. Undefined hologram pixels are displayed as the gray color. The corresponding numbers of spiral revolutions p, compression ratio M/N, and the reconstruction performance score (SSIM) are shown in Table 1. (Bottom row) The reconstructed image shows the proximal layer in red (z1=870  mm) and the distal layer in blue (z2=1070  mm). Empty space is depicted as white. (Inset) The zoomed-in view of the restored 3D object. Note the high quality of letter “S” down at the 25% compression ratio.

Source: Nicolas Bonod, Jérôme Neauport, "Diffraction gratings: from principles to applications in high-intensity lasers," Adv. Opt. Photon. 8(1) 156-199 (2016);
https://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: 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);
https://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: C. R. Phillips, M. M. Fejer, "Stability of the singly resonant optical parametric oscillator," J. Opt. Soc. Am. B 27(12) 2687-2699 (2010);
https://www.osapublishing.org/josab/abstract.cfm?URI=josab-27-12-2687

Caption: Normalized net round-trip gain G s p as a function of pump-signal and idler-signal phase mismatches δ ν p s Ω L and δ ν i s Ω L , respectively, for N = ( π / 2 ) 2 . GVD is neglected, so the AM and PM eigenmodes are decoupled. (a) Gain for AM eigenmodes, (b) gain for PM eigenmodes.

Source: Takashi Notake, Kouji Nawata, Hiroshi Kawamata, Takeshi Matsukawa, Hiroaki Minamide, "Solution growth of high-quality organic N-benzyl-2-methyl-4-nitroaniline crystal for ultra-wideband tunable DFG-THz source," Opt. Mater. Express 2(2) 119-125 (2012);
https://www.osapublishing.org/ome/abstract.cfm?URI=ome-2-2-119

Caption: Calculation result of prospective THz-wave intensity via BNA-DFG under the consideration of perfect phase matching and absorption effect.

Source: François Blanchard, Koichiro Tanaka, "Improving time and space resolution in electro-optic sampling for near-field terahertz imaging," Opt. Lett. 41(20) 4645-4648 (2016);
https://www.osapublishing.org/ol/abstract.cfm?URI=ol-41-20-4645

Caption: THz near-field images in the frequency domain. (a) and (b) Amplitude frequency maps at 300 GHz normalized to reference maps using 10- and 1-μm-thick X -cut LN crystals, respectively (visible image of the sample on the right hand side). (c)–(e) Expanded view for the conditions without probe filtering, with probe filtering using the 10-μm-thick sensor, and with probe filtering using the 1-μm-thick sensor, respectively (i.e., zones identified by the doted lines in the visible images).