ALL IMAGES 1,170,491
Adv. Opt. Photon. (4,417)
Applied Optics (388,060)
Biomed. Opt. Express (29,257)
J. Opt. Commun. Netw. (16,287)
JOSA (54,227)
JOSA A (80,668)
JOSA B (92,517)
Optica (7,838)
Opt. Mater. Express (21,297)
Optics Express (320,468)
Optics Letters (142,220)
OSA Continuum (5,572)
Photonics Research (7,663)
 VOLUME     ISSUE     PAGE
DATE RANGE 1,170,491
1 Comparison of x-ray images of (a) cartilage on a chicken’s bone and (e) a tomato. The cartilage is shown clearly in (c) the differential phase image compared to (b) the absorption and (d) the scattering images. The inner structure of the tomato can be seen in (h) the scattering image, whereas (f) the absorption and (g) the differential phase images do not show any profiles.
2 Calculation result of prospective THz-wave intensity via BNA-DFG under the consideration of perfect phase matching and absorption effect.
3 Example of color stripe indexing based on De Bruijn sequence                                                                                           (                                 k                                 =                                 5                                 ,                                 n                                 =                                 3                                 )                                                                                  [35].
4 Decomposition of natural images into Fourier components. (a) All images can be expressed as a sum of 2D Fourier basis functions [e.g., (b)] by taking the sum over all values in (c) the basis-scaled image.
5 Second harmonic generation methods for studying chirality were developed in organic molecules before being applied to metamaterials. In (a), illustration of SHG from supramolecularly ordered chiral helicenes molecules. In (b), illustration of SHG from G-shaped nanostructures, arranged in a chiral unit cell. The incoming light is at 800 nm (near red color) and the detected signal is at 400 nm (near blue color).
6 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                                                               .
7 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.
8 Experimental results using the proposed method: some typical 3-D geometries of the human face mask in wireframe mode.
9 Example of 2D array of color-coded dots.
10
11 (a)–(d) Color fringe image acquired by a color CCD camera and its RGB components, (e) image results from the division operation applied to image in (b) and (d). The background is clipped to enhance the detail of the fringes, (f) binary image obtained from (d).
12 Normalized intensity (top) and phase (bottom) profiles of some superpositions of Laguerre–Gaussian modes:                                                          L                                                                                                   G                                                                                                      01                                                                                             +                              L                                                                                                   G                                                                                                      05                                                                                                                  ,                                                          L                                                                                                   G                                                                                                      0                                    −                                    5                                                                                             +                              L                                                                                                   G                                                                                                      05                                                                                                                  , and                                                          L                                                                                                   G                                                                                                      10                                                                                             +                              L                                                                                                   G                                                                                                      05                                                                                                                   (left to right).
current_server https://imagebank.osa.org