Triggerable electro-optic amplitude modulator bias stabilizer for integrated optical devices
Patent
·
OSTI ID:106712
An improved Mach-Zehnder integrated optical electro-optic modulator is achieved by application and incorporation of a DC bias box containing a laser synchronized trigger circuit, a DC ramp and hold circuit, a modulator transfer function negative peak detector circuit, and an adjustable delay circuit. The DC bias box ramps the DC bias along the transfer function curve to any desired phase or point of operation at which point the RF modulation takes place. 7 figs.
- Research Organization:
- University of California
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Univ. of California, Oakland, CA (United States)
- Patent Number(s):
- US 5,453,608/A/
- Application Number:
- PAN: 8-240,448
- OSTI ID:
- 106712
- Country of Publication:
- United States
- Language:
- English
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