DocumentCode
1410505
Title
A fiber connectorized MEMS variable optical attenuator
Author
Barber, B. ; Giles, C.R. ; Askyuk, V. ; Ruel, R. ; Stulz, L. ; Bishop, D.
Author_Institution
Lucent Technol., Holmdel, NJ, USA
Volume
10
Issue
9
fYear
1998
Firstpage
1262
Lastpage
1264
Abstract
A voltage-controlled moving-mirror microelectro-mechanical systems variable optical attenuator is described that has less than 1-dB fiber-to-fiber insertion loss at 1550-nm wavelength and greater than 50-dB dynamic range. The device was configured with a simple feedback circuit to operate as an optical power regulator capable of stabilizing the output power to within 0.26 dB for a 12-dB input power excursion.
Keywords
attenuators; electromechanical effects; micromechanical devices; mirrors; optical communication equipment; optical feedback; optical fibre couplers; 1 dB; 1550 nm; dynamic range; fiber connectorized MEMS variable optical attenuator; fiber-to-fiber insertion loss; input power excursion; optical power regulator; output power stabilisation; simple feedback circuit; voltage-controlled moving-mirror microelectro-mechanical systems; Dynamic range; Feedback circuits; Insertion loss; Micromechanical devices; Optical attenuators; Optical devices; Optical feedback; Optical fiber devices; Optical fiber losses; Voltage;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.705610
Filename
705610
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