Micro-Mechanical Wavelength-Selectable Filters for Photonic Networks(Optomechatronic Instrumentation,<Special Section>Microoptomechatronics)

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概要

• 論文の詳細を見る

• We propose and demonstrate wavelength-selectable filters available for 32 WDM channels using a micro-mechanically movable mechanism with miniaturized voice-coil motors (VCMs). A simple straight geometry with a staggered configuration is used to densely pack 32 in/out moving elements into a small space of 45×24×11mm. The elements are precisely arranged along a collimated beam between fiber facets to provide flat-top passbands centered at ITU-T grids while maintaining small total insertion losses of less than 2.5dB for all elements. The driving condition of the VCMs is also optimized for quick dynamic response with typical settling time of less than 10ms. A repetition test 10^6 repetitions per element showed good wavelength reproducibility to an accuracy of below 0.1nm, indicating the switches are feasible for practical system equipped with reconfigurable functionality for the next generation of optical networks.

• 社団法人電子情報通信学会の論文
• 2007-01-01

著者

• Katagiri Yoshitada

  Ntt Microsystem Integration Labs. Ntt Corporation

• Katagiri Yoshitada

  Ntt Microsystem Integration Laboratories Ntt Corporation

• MIZUKAMI Masato

  NTT Microsystem Integration Labs., NTT Corporation

• Mizukami Masato

  Ntt Microsystem Integration Labs. Ntt Corporation

関連論文

• Electrostatic Energy, Potential Energy and Energy Dissipation for a Width-Variable Capacitor Coupled with Mechatronical Potential Energy during Adiabatic Charging(Advanced Nano Technologies,Microoptomechatronics)
• Micro-Mechanical Wavelength-Selectable Filters for Photonic Networks(Optomechatronic Instrumentation,Microoptomechatronics)

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