- Robust visual correspondence computation using monogenic curvature phase based mutual information
[作者:Zang, D; Li, J; Zhang, DD,期刊:OPTICS LETTERS, 页码:10-12 , 文章类型: Article,,卷期:2012年37-1]
- Visual correspondence has been a major research topic in the fields of image registration, 3D reconstruction, and object tracking for some decades. However, due to the radiometric variations of images, conventional appro...
- Diffraction from carbon nanofiber arrays
[作者:Rehammar, R; Francescato, Y; Fernandez-Dominguez, AI; Maier, SA; Kinaret, JM; Campbell, EEB,期刊:OPTICS LETTERS, 页码:100-102 , 文章类型: Article,,卷期:2012年37-1]
- A square planar photonic crystal composed of carbon nanofibers was fabricated using e-beam lithography and chemical vapor deposition. The diffraction properties of the system were characterized experimentally and compare...
- Double-pumped multiwavelength fiber optical parametric oscillator based on a Sagnac loop filter
[作者:Sun, B; Hu, K; Wei, YZ; Chen, DR; Gao, SM; Wang, TS; He, SL,期刊:OPTICS LETTERS, 页码:106-108 , 文章类型: Article,,卷期:2012年37-1]
- We propose a double-pumped ring cavity multiwavelength fiber optical parametric oscillator (MW-FOPO) using a highly nonlinear dispersion-shifted fiber (HNL-DSF) as the gain medium and a polarization maintained fiber base...
- Room-temperature diode-pumped Yb, Na: PbF2 laser
[作者:Yin, JG; Hang, Y; He, XM; Zhang, LH; Zhao, CC; Gong, J,期刊:OPTICS LETTERS, 页码:109-111 , 文章类型: Article,,卷期:2012年37-1]
- Growth, spectroscopic properties, and laser performance of Yb, Na:PbF2 crystals have been investigated. With a 2 mol.% Yb3+-doped sample we obtained 2.65W output power at 1045 nm for 7.5W of incident power at 976 nm. The...
- Reduction of scattering loss of silicon slot waveguides by RCA smoothing
[作者:Sun, HS; Chen, AT; Abeysinghe, D; Szep, A; Kim, RS,期刊:OPTICS LETTERS, 页码:13-15 , 文章类型: Article,,卷期:2012年37-1]
- Because of stronger optical confinement density, silicon slot waveguides tend to have higher scattering loss than normal ridge waveguides with same sidewall roughness. A wet chemical process is found to be highly effecti...
- Energy transfer between laser filaments in liquid methanol
[作者:Strycker, BD; Springer, M; Trendafilova, C; Hua, X; Zhi, M; Kolomenskii, AA; Schroeder, H; Strohaber, J; Schuessler, HA; Kattawar, GW; Sokolov, AV,期刊:OPTICS LETTERS, 页码:16-18 , 文章类型: Article,,卷期:2012年37-1]
- We demonstrate energy exchange between two filament-forming femtosecond laser beams in liquid methanol. Our results are consistent with those of previous works documenting coupling between filaments in air; in addition, ...
- Generalization of three-dimensional N-ocular imaging systems under fixed resource constraints
[作者:Shin, D; Daneshpanah, M; Javidi, B,期刊:OPTICS LETTERS, 页码:19-21 , 文章类型: Article,,卷期:2012年37-1]
- The performance of multiview three-dimensional imaging systems depends on several factors, including the number of sensors, sensor pixel size, relative sensor configuration, imaging optics, and computational reconstructi...
- Fabrication of optical mosaics mimicking human corneal endothelium for the training and assessment of eye bank technicians
[作者:Flury, M; He, ZG; Campolmi, N; Gain, P; Kress, B; Thuret, G,期刊:OPTICS LETTERS, 页码:22-24 , 文章类型: Article,,卷期:2012年37-1]
- The determination of endothelial cell density (ECD) is a crucial activity in eye banks for the assessment of corneal tissue quality. These cells are responsible for corneal transparency, and ECD correlates with graft sur...
- Optical fiber refractometers based on indium tin oxide coatings fabricated by sputtering
[作者:Lopez, S; del Villar, I; Zamarreno, CR; Hernaez, M; Arregui, FJ; Matias, IR,期刊:OPTICS LETTERS, 页码:28-30 , 文章类型: Article,,卷期:2012年37-1]
- This Letter presents the fabrication of optical fiber refractometers based on indium tin oxide (ITO) coatings deposited by sputtering with response in the visible region. ITO thin films have been sputtered by means of a ...
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