- Polarization rotator for InP rib waveguide
[作者：Alonso-Ramos, C; Romero-Garcia, S; Ortega-Monux, A; Molina-Fernandez, I; Zhang, R; Bach, HG; Schell, M,期刊：OPTICS LETTERS, 页码：335-337 , 文章类型： Article，,卷期：2012年37-3]
- A polarization rotator, suitable for integration in a polarization diversity optical receiver fabricated in InP technology, is proposed. The device, based on a two steps waveguide rotator, includes tapered input and outp...
- Full-field technique for measuring the spectral evolution of reconfigurable photonic filters
[作者：Guan, BB; Fontaine, NK; Djordjevic, SS; Cheung, S; Scott, RP; Geisler, DJ; Yoo, SJB,期刊：OPTICS LETTERS, 页码：341-343 , 文章类型： Article，,卷期：2012年37-3]
- This Letter demonstrates a measurement technique based on frequency-to-time mapping and coherent detection, which enables the complete (i.e., amplitude and phase) characterization of dynamically reconfigurable photonic f...
- High power (130 mW) 40 GHz 1.55 mu m mode-locked distributed Bragg reflector lasers with integrated optical amplifiers
[作者：Akbar, J; Hou, LP; Haji, M; Strain, MJ; Marsh, JH; Bryce, AC; Kelly, AE,期刊：OPTICS LETTERS, 页码：344-346 , 文章类型： Article，,卷期：2012年37-3]
- High output power 40 GHz 1.55 mu m passively mode-locked surface-etched distributed Bragg reflector (DBR) lasers with monolithically integrated semiconductor optical amplifiers are reported. These are based on an optimiz...
- Time-domain multimode dispersion measurement in a higher-order-mode fiber
[作者：Cheng, J; Pedersen, MEV; Wang, K; Xu, C; Gruner-Nielsen, L; Jakobsen, D,期刊：OPTICS LETTERS, 页码：347-349 , 文章类型： Article，,卷期：2012年37-3]
- We present a new multimode dispersion measurement technique based on the time-of-flight method. The modal delay and group velocity dispersion of all excited modes in a few-mode fiber can be measured simultaneously by a t...
- All-fiber polarization interference filters based on 45 degrees-tilted fiber gratings
[作者：Yan, ZJ; Mou, CB; Wang, HS; Zhou, KM; Wang, YS; Zhao, W; Zhang, L,期刊：OPTICS LETTERS, 页码：353-355 , 文章类型： Article，,卷期：2012年37-3]
- We report all-fiber polarization interference filters, known as Lyot and Lyot-Ohman filters, based on alternative concatenation of UV-inscribed fiber gratings with structure tilted at 45 degrees and polarization maintain...
- Efficient thin-disk Tm-laser operation based on Tm:KLu (WO4)(2)/KLu(WO4)(2) epitaxies
[作者：Vatnik, S; Vedin, I; Segura, M; Mateos, X; Pujol, MC; Carvajal, JJ; Aguilo, M; Diaz, F; Petrov, V; Griebner, U,期刊：OPTICS LETTERS, 页码：356-358 , 文章类型： Article，,卷期：2012年37-3]
- A diode-pumped thin-disk laser based on Tm:KLu (WO4)(2)/KLu(WO4)(2) epitaxies is realized. The emission is in the 1850-1945 nm spectral range for Tm-doping between 5 and 15 at. %. The maximum slope efficiency of 47% with...
- Integrated multimodal endomicroscopy platform for simultaneous en face optical coherence and two-photon fluorescence imaging
[作者：Xi, JF; Chen, YP; Zhang, YY; Murari, K; Li, MJ; Li, XD,期刊：OPTICS LETTERS, 页码：362-364 , 文章类型： Article，,卷期：2012年37-3]
- We report an all-fiber-optic scanning, multimodal endomicroscope capable of simultaneous optical coherence tomography (OCT) and two-photon fluorescence (TPF) imaging. Both imaging modalities share the same miniature fibe...
- Ultracompact polarization converter with a dual subwavelength trench built in a silicon-on-insulator waveguide
[作者：Velasco, AV; Calvo, ML; Cheben, P; Ortega-Monux, A; Schmid, JH; Ramos, CA; Fernandez, IM; Lapointe, J; Vachon, M; Janz, S; Xu, DX,期刊：OPTICS LETTERS, 页码：365-367 , 文章类型： Article，,卷期：2012年37-3]
- The design and fabrication of an ultracompact silicon-on-insulator polarization converter is reported. The polarization conversion with an extinction ratio of 16 dB is achieved for a conversion length of only 10 mu m. Po...
- Enhanced downconversion of UV light by resonant scattering of aluminum nanoparticles
[作者：Mupparapu, R; Vynck, K; Malfanti, I; Vignolini, S; Burresi, M; Scudo, P; Fusco, R; Wiersma, DS,期刊：OPTICS LETTERS, 页码：368-370 , 文章类型： Article，,卷期：2012年37-3]
- Metallic nanoparticles are known to enhance nonlinear optical processes due to a local enhancement of the optical field. This strategy has been proposed to enhance downconversion in thin film solar cells, but has various...
|