- Growth and characterization of self-Q-switched Nd:Cr:YVO4 crystal
[作者:Pan, ZB; Yao, B; Yu, HH; Xu, HH; Wang, ZP; Wang, JY; Zhang, HJ,期刊:OPTICS EXPRESS, 页码:2178-2183 , 文章类型: Article,,卷期:2012年20-3]
- A Nd:Cr:YVO4 crystal was grown by the Czochralski method for the first time to our knowledge. Its structure and cell parameter have been studied by X-ray powder diffraction (XRPD) analysis. Polarized absorption spectra w...
- Evanescent field coupling between two parallel close contact SMS fiber structures
[作者:Wu, Q; Ma, YQ; Yuan, JH; Semenova, Y; Wang, PF; Yu, CX; Farrell, G,期刊:OPTICS EXPRESS, 页码:3098-3109 , 文章类型: Article,,卷期:2012年20-3]
- We proposed a novel optical coupling technique based on two parallel singlemode-multimode- singlemode (SMS) fiber structures. This technique utilizes one SMS structure to excite multiple cladding modes within an output s...
- Mixed two- and three-photon absorption in bulk rutile (TiO2) around 800 nm
[作者:Evans, CC; Bradley, JDB; Marti-Panameno, EA; Mazur, E,期刊:OPTICS EXPRESS, 页码:3118-3128 , 文章类型: Article,,卷期:2012年20-3]
- We observe mixed two- and three-photon absorption in bulk rutile (TiO2) around 800 nm using the open aperture Z-scan technique. We fit the data with an extended model that includes multiphoton absorption, beam quality, a...
- Electromagnetic imaging of separable obstacle problem
[作者:Ye, XZ; Song, RC; Agarwal, K; Chen, XD,期刊:OPTICS EXPRESS, 页码:2206-2219 , 文章类型: Article,,卷期:2012年20-3]
- The practical problem of imaging scatterers that are separable from the known obstacles is addressed. Using such a priori information, the obstacle is regarded as a known scatterer rather than part of the background and ...
- Optical coherence microscopy for deep tissue imaging of the cerebral cortex with intrinsic contrast
[作者:Srinivasan, VJ; Radhakrishnan, H; Jiang, JY; Barry, S; Cable, AE,期刊:OPTICS EXPRESS, 页码:2220-2239 , 文章类型: Article,,卷期:2012年20-3]
- In vivo optical microscopic imaging techniques have recently emerged as important tools for the study of neurobiological development and pathophysiology. In particular, two-photon microscopy has proved to be a robust and...
- Fabricating fiber Bragg gratings with two phase masks based on reconstruction-equivalent-chirp technique
[作者:Gao, L; Chen, XF; Xiong, JT; Liu, SC; Pu, T,期刊:OPTICS EXPRESS, 页码:2240-2245 , 文章类型: Article,,卷期:2012年20-3]
- Based on reconstruction-equivalent-chirp (REC) technique, a novel solution for fabricating low-cost long fiber Bragg gratings (FBGs) with desired properties is proposed and initially studied. A proof-of-concept experimen...
- Ultrathin broadband nearly perfect absorber with symmetrical coherent illumination
[作者:Pu, MB; Feng, Q; Wang, M; Hu, CG; Huang, C; Ma, XL; Zhao, ZY; Wang, CT; Luo, XG,期刊:OPTICS EXPRESS, 页码:2246-2254 , 文章类型: Article,,卷期:2012年20-3]
- As highlighted by recent articles [Phys. Rev. Lett. 105, 053901 (2010) and Science 331, 889-892 (2011)], the coherent control of narrowband perfect absorption in intrinsic silicon slab has attracted much attention. In th...
|