Optical switch apparatus and optical switching system

Details Optical switch apparatus and optical switching system Optical switch apparatus and optical switching system

2008-05-06

2008-05-06

Pyo, Kevin (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S2140LS, C385S017000, C385S031000, C398S045000, C398S051000

Reexamination Certificate

active

11377219

ABSTRACT:
In an optical switch apparatus which continuously carries out the route switching on frame signal light inputted from various routes while eliminating differences in output power value, a first delaying unit, which is interposed between a first branching unit and an input terminal, delays the input of the frame signal light to a switch module until the drive voltage supply control on the frame signal light in a drive voltage supply control unit reaches a stable condition.

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