中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Laser having equilateral triangular optical resonators of orienting output

文献类型:专利

AuthorHUANG, YONGZHEN
Issued Date2004-07-13
Rights HolderINSTITUTE OF SEMICONDUCTORS, CHINESE ACADEMY OF SCIENCES
Patent NumberUS6763052
Country美国
Subtype授权发明
Alternative TitleLaser having equilateral triangular optical resonators of orienting output
English AbstractA semiconductor laser with an equilateral triangle micro optical resonator has an output waveguide connected to the resonator for realizing directional emission, and the laser wafer structure is the slab waveguide constituted by lower cladding layer, active region and the upper cladding layer. The outer region of the equilateral triangle is etched to the lower cladding layer or substrate, while the unetched equilateral triangle region is used as the resonator, and the triangular sides serve as the reflecting mirrors. On one of the vertices or the sides of the triangle resonator connected or coupled an output waveguide can form an edge emission semiconductor laser and array having directive light emission. If the output waveguide is intersected with an incline, enabling the output light to deflect 90° then surface emission output can be acquired, thereby a surface emission semiconductor laser and array is produced, and a multi-wavelength semiconductor laser or array can be made by the equilateral triangle micro optical resonators of various dimensions.
Available Date2004-07-13
Applied Date2001-01-10
Status授权
源URL[http://ir.opt.ac.cn/handle/181661/47223]  
Collection半导体激光器专利数据库
AffiliationINSTITUTE OF SEMICONDUCTORS, CHINESE ACADEMY OF SCIENCES
Recommended Citation
GB/T 7714
HUANG, YONGZHEN. Laser having equilateral triangular optical resonators of orienting output. US6763052. 2004-07-13.

入库方式: OAI收割

来源:西安光学精密机械研究所

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