2018年1月10日
Volume holographic spatial mode demultiplexer with a dual-wavelength method
Applied Optics
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- 巻
- 57
- 号
- 2
- 開始ページ
- 146
- 終了ページ
- 153
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1364/AO.57.000146
- 出版者・発行元
- OSA - The Optical Society
Volume holographic demultiplexers (VHDMs) provide spatial mode demultiplexing using simple optical systems. However, applying VHDM to practical optical communication systems is difficult, as typical holographic media have no sensitivity in the infrared region, which includes optical transmission bands. In this paper, we propose a VHDM scheme combined with a dual-wavelength method (DWM). Using the DWM, VHDMs are able to perform mode demultiplexing in the optical transmission bands. We experimentally demonstrated the basic operation of our proposal using experiments performed at an 850-nm wavelength. In addition, we performed numerical simulations to investigate the application of VHDM to the C-band.
- リンク情報
- ID情報
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- DOI : 10.1364/AO.57.000146
- ISSN : 2155-3165
- ISSN : 1559-128X
- ORCIDのPut Code : 42289359
- SCOPUS ID : 85040326727