Effects of path-length errors on external-cavity semiconductor laser arrays

Autor:	James R. Leger, Todd H. Rider
Rok vydání:	1992
Předmět:	Materials science Laser diode business.industry Physics::Optics Laser pumping Injection seeder Laser Semiconductor laser theory law.invention Optics law Diode-pumped solid-state laser Optoelectronics Semiconductor optical gain business Tunable laser
Zdroj:	Laser Diode Technology and Applications IV.
ISSN:	0277-786X
DOI:	10.1117/12.59150
Popis:	The frequency locking range of a laser diode array was experimentally determined. A one-dimensional array of seven lasers was phase-locked by placing it in an external optical cavity to establish coupling between the lasers. It was found that the experimental frequency locking range was four times greater than the theoretical locking range. The large experimental locking range demonstrates that there appears to be a greater tolerance of path-length errors in phase-locked laser arrays than the theory had earlier implied.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::375c76fe2e2a972a21f2a8df39c68c9c https://doi.org/10.1117/12.59150 Zobrazit plný text záznamu