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Background-Free Optical Sampling System Using Si Avalanche Photodiode as Two-Photon Absorber
The introduction of a double-chopping scheme eliminates the background level in the optical sampling system, where a Si avalanche photodiode acts as a two-photon absorber. We successfully demonstrate background-free optical sampling of 40-GHz and 160-GHz pulse trains.
作 者: Kenji Taira Ryo Ohta Yasuyuki Ozeki Yutaka Fukuchi Kazuhiro Katoh Kazuro Kikuchi 作者单位: Optical Device Laboratory, Research Center for Advanced Science and Technology, University of Tokyo,4-6-1 Komaba, Meguro-Ku, Tokyo, 153-8904, Japan 刊 名: 光学学报 ISTIC EI PKU 英文刊名: ACTA OPTICA SINICA 年,卷(期): 2003 23(z1) 分类号: O4 关键词:【Background-Free Optical Sampling Sys】相关文章:
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