Transverse mode control in solid state lasers
Patent
·
OSTI ID:7256872
This patent describes a solid state laser. It comprises a solid state body including an optical resonator, a waveguide in which laser radiation propagates in TE and TM modes. The radiation being incident on a region of a first surface of the body, characterized by a reflection filter disposed on the first surface so as to preferentially reflect either TE or TM modes and to suppress oscillation within the resonator of the non-reflected modes.
- Assignee:
- American Telephone and Telegraph Co., AT and T Bell Laboratories, Murray Hill, NJ
- Patent Number(s):
- US 4870649
- Application Number:
- PPN: US 7-290780A
- OSTI ID:
- 7256872
- Resource Relation:
- Patent File Date: 28 Dec 1988
- Country of Publication:
- United States
- Language:
- English
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