Variable ratio power splitters using computer-generated planar holograms on 2x2 multimode interference couplers

Shuo Yen Tseng, Seungkeun Choi, Bernard Kippelen

研究成果: Conference contribution

摘要

Variable ratio power splitters using computer-generated planar holograms on 2x2 multimode interference (MMI) couplers are presented. The coherent wave at the device input is transformed to the desired output using computer-generated refractive index perturbations on multimode channel waveguides at half the beat length. Devices are fabricated on the silicon-on-insulator platform and characterized at the wavelength of 1.55μm. We demonstrate different splitting ratios by changing the hologram etch depth and the hologram length.

原文English
主出版物標題Conference on Lasers and Electro-Optics, CLEO 2009
出版狀態Published - 2009 十二月 1
事件Conference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States
持續時間: 2009 五月 312009 六月 5

出版系列

名字Optics InfoBase Conference Papers
ISSN(電子)2162-2701

Other

OtherConference on Lasers and Electro-Optics, CLEO 2009
國家/地區United States
城市Baltimore, MD
期間09-05-3109-06-05

All Science Journal Classification (ASJC) codes

  • 儀器
  • 原子與分子物理與光學

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