Performance Analysis of Ultra-Fast All-Optical Analog-to-Digital Converter Using Optical Multiple-Level Thresholding Module Based on Self-Frequency Shift in Fiber

• KONISHI Tsuyoshi

  Osaka University

• NISHITANI Takashi

  Osaka University

• ITOH Kazuyoshi

  Osaka University

抄録

Performance analysis of ultra-fast all-optical analog-to-digital converter using optical multiple-level thresholding module based on self-frequency shift in fiber is described. In analog-to-digital conversion, the purposes of optical sampling and optical quantization are in the possibility of the speed-up of sampling and quantization processes using various ultra-fast nonlinear phenomena depending on an intensity of a light. The result of analysis indicates that the number of achievable quantized levels of the proposed approach is in the increasing tendency with an increase in the peak power of an input pulse.

収録刊行物

• IEICE transactions on electronics

  IEICE transactions on electronics 90 (2), 405-408, 2007-02-01

  一般社団法人電子情報通信学会

キーワード

• optical A
• D conversion
• self-frequency shift
• optical signal processing

詳細情報

• CRID: 1574231877253891584
• NII論文ID: 110007519628
• NII書誌ID: AA10826283
• ISSN: 09168524
• 本文言語コード: en
• データソース種別:
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