Invention Application
- Patent Title: METHOD OF CONVERTING AN OPTICAL WAVELENGTH WITH AN OPTO-ELECTRONIC LASER WITH INTEGRATED MODULATOR
- Patent Title (中): 用集成调制器的光电激光器转换光波长的方法
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Application No.: PCT/US0022771Application Date: 2000-08-18
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Publication No.: WO0124328A2Publication Date: 2001-04-05
- Inventor: FISH GREGORY , COLDREN LARRY
- Applicant: AGILITY COMMUNICATIONS INC , FISH GREGORY , COLDREN LARRY
- Assignee: AGILITY COMMUNICATIONS INC,FISH GREGORY,COLDREN LARRY
- Current Assignee: AGILITY COMMUNICATIONS INC,FISH GREGORY,COLDREN LARRY
- Priority: US15204999 1999-09-02; US61437600 2000-07-12; US61419500 2000-07-12; US61422400 2000-07-12; US61486500 2000-07-12; US61437500 2000-07-12; US15203899 1999-09-02; US15207299 1999-09-02; US61437700 2000-07-12; US61489500 2000-07-12; US61467400 2000-07-12; US61437800 2000-07-12
- Main IPC: G02F1/025
- IPC: G02F1/025 ; C40B30/04 ; G01N33/68 ; G02F2/02 ; H01S5/026 ; H01S5/042 ; H01S5/0625 ; H01S5/12 ; H01S5/125 ; H01S5/34 ; H01S5/343 ; H01S5/50 ; H04B10/17
Abstract:
A method of converting an optical wavelength includes providing a wavelength converter assembly with a photodetector and a laser with a common epitaxial structure. The epitaxial structure has areas of differing bandgap. An optical input having a first wavelength at the wavelength converter assembly is absorbed. A first electrical signal is generated from the photodetector in response to the optical input. The first electrical signal is conditioned to produce a conditioned first electrical signal. A second electrical signal is generated from the conditioned first electrical signal. A laser output is generated from a gain medium of the laser at a second wavelength in response to the second electrical signal.
Public/Granted literature
- WO0124328A9 METHOD OF CONVERTING AN OPTICAL WAVELENGTH WITH AN OPTO-ELECTRONIC LASER WITH INTEGRATED MODULATOR Public/Granted day:2002-09-19
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