A 1.3 μm Single-Mode 2×2 Liquid Crystal Optical Switch

スポンサーリンク

概要

• 論文の詳細を見る

• This paper describes a newly developed 2×2 liquid crystal optical switch for 1.3 μm single-mode fiber use. This switch state can be freely set at either the cross or the bar state. The measured performance of two prototype 2×2 liquid crystal optical switches is given. Tests confirm that the 3σ values are a maximum insertion loss of 1.5 dB, a crosstalk attenuation of more than 26.1 dB, and a return loss of more than 28.9 dB. Requirements for optical switches for fault isolation are theoretically clarified from a LAN system view point.

• 社団法人電子情報通信学会の論文
• 1994-10-25

著者

• YOSHIZAWA Tetsuo

  NTT Opto-electronics Laboratories

• Hakamata Yoshiro

  Ntt Telecommunication Networks Laboratories

• Kodaira Tohru

  NTT Advanced Technology Corp.

関連論文

• Polarization-Independent Tunable Liquid-Crystal Fabry-Perot Interferometer Filters
• A 1.3 μm Single-Mode 2×2 Liquid Crystal Optical Switch

スポンサーリンク