Invention Grant
US5646951A Method and apparatus for linewidth narrowing and single mode operation
in lasers by intra-cavity nonlinear wave mixing
失效
通过腔内非线性波混合在激光器中进行线宽窄化和单模操作的方法和装置
- Patent Title: Method and apparatus for linewidth narrowing and single mode operation in lasers by intra-cavity nonlinear wave mixing
- Patent Title (中): 通过腔内非线性波混合在激光器中进行线宽窄化和单模操作的方法和装置
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Application No.: US408152Application Date: 1995-03-21
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Publication No.: US5646951APublication Date: 1997-07-08
- Inventor: Baruch Fischer , Ron Daisy , Moshe Horowitz
- Applicant: Baruch Fischer , Ron Daisy , Moshe Horowitz
- Applicant Address: ILX Haifa
- Assignee: Technion Research & Development Foundation Ltd.
- Current Assignee: Technion Research & Development Foundation Ltd.
- Current Assignee Address: ILX Haifa
- Priority: ILX109102 19940324
- Main IPC: G02F1/35
- IPC: G02F1/35 ; H01S3/067 ; H01S3/10 ; H01S3/108 ; H01S3/16 ; H01S3/098
Abstract:
A method of using a distributed saturable absorber added to a laser cavity, which by nonlinear wave-mixing of the counterpropagating beams (or spatial hole-burning) promotes a reduction of the linewidth and a single mode operation.
Public/Granted literature
- US5144431A Television signal transmission system with temporal processing Public/Granted day:1992-09-01
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