1240-nm distributed-feedback lasers with high-density InAs/GaAs quantum dots

Autor:	Takeo Kageyama, Kenichi Nishi, Mitsuru Sugawara, Yasunari Maeda, Yasuhiko Arakawa, Hayato Kondo, Tsuyoshi Yamamoto, Reio Mochida, Kan Takada, Keizo Takemasa
Rok vydání:	2013
Předmět:	Blue laser Materials science business.industry Physics::Optics Laser law.invention Optics Quantum dot laser Quantum dot law Optoelectronics business Terahertz time-domain spectroscopy Lasing threshold Tunable laser Quantum well
Zdroj:	2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEOPR).
DOI:	10.1109/cleopr.2013.6600301
Popis:	1240-nm quantum-dot (QD) distributed-feedback (DFB) lasers are developed for the optical time-domain reflectometer. Fabricated DFB lasers with high-density QDs show excellent temperature-stable lasing characteristics in single-longitudinal-mode operation between 0°and 70°C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::db48cc6b6d1f180a9781ab33e29bfb6f https://doi.org/10.1109/cleopr.2013.6600301 Zobrazit plný text záznamu