Analysis of high-order surface etched gratings for longitudinal mode selection in DFB lasers

Autor:	Chris Watson, Fang Wu, Kirill Pimenov, Yury Logvin, Valery Tolstikhin
Rok vydání:	2010
Předmět:	Coupling Distributed feedback laser Materials science business.industry Physics::Optics Grating Laser law.invention Longitudinal mode Optics Etching (microfabrication) law Optoelectronics business Diffraction grating Lasing threshold
Zdroj:	Numerical Simulation of Optoelectronic Devices.
Popis:	A model to analyze longitudinal mode selection in high-order laterally coupled DFB lasers is developed and used to verify an ability to control the complex coupling resulting in a single-frequency lasing by manipulating the grating shape.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::74ed9d499109e7b0cfc88bb822e19ab3 https://doi.org/10.1109/nusod.2010.5595671 Zobrazit plný text záznamu