首页   按字顺浏览 期刊浏览 卷期浏览 Higher‐Order Distributed Feedback Oscillators
Higher‐Order Distributed Feedback Oscillators

 

作者: J. E. Bjorkholm,   C. V. Shank,  

 

期刊: Applied Physics Letters  (AIP Available online 1972)
卷期: Volume 20, issue 8  

页码: 306-308

 

ISSN:0003-6951

 

年代: 1972

 

DOI:10.1063/1.1654160

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We report the observation of higher‐order disftributed‐feedback (DFB) laser oscillation using sinusoidal susceptibility modulation. For higher‐order DFB oscillation the period of the susceptibility modulation is a multiplemof one‐half the lasing wavelength. We have obtained tunable DFB oscillation form=2 andm=3 by pumping rhodamine 6G with interference fringes. A discussion of two possible mechanisms which could account for our observations is presented. Higher‐order DFB operation reduces the resolution required for fabricating a DFB laser.

 

点击下载:  PDF (265KB)



返 回