Invention Grant
- Patent Title: Polarization controller
- Patent Title (中): 极化控制器
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Application No.: US10701675Application Date: 2003-11-05
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Publication No.: US06947618B2Publication Date: 2005-09-20
- Inventor: Massimo Martinelli , Russell Chipman
- Applicant: Massimo Martinelli , Russell Chipman
- Applicant Address: US CA San Jose
- Assignee: JDS Uniphase Corporation
- Current Assignee: JDS Uniphase Corporation
- Current Assignee Address: US CA San Jose
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Main IPC: G02B27/28
- IPC: G02B27/28 ; G02B6/00 ; G02B5/30 ; G02F1/03 ; G02F1/29
Abstract:
Polarization controlling elements equivalent to quarter and half waveplates are constructed from sequences of variable retarder plates having fixed retardation axes. An endless polarization control algorithm is provided.
Public/Granted literature
- US20040228567A1 Polarization controller Public/Granted day:2004-11-18
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