Optical: systems and elements – Polarization without modulation – Polarization using a time invariant electric – magnetic – or...
Reexamination Certificate
2007-02-06
2007-02-06
Shafer, Ricky D. (Department: 2872)
Optical: systems and elements
Polarization without modulation
Polarization using a time invariant electric, magnetic, or...
C359S490020, C359S490020, C359S490020, C359S281000, C359S900000, C372S703000, C385S011000, C385S036000
Reexamination Certificate
active
09900713
ABSTRACT:
An isolator is disclosed that features a single birefringent correction element. The correction element is configured to eliminate differential group delay and walk-off simultaneously.
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Du Liren
Haung Yonglin
Luo Xin
Xie Ping
Finisar Corporation
Shafer Ricky D.
Workman Nydegger
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