Beam scanner integrated VCSEL with electro-thermal wavelength tuning

Autor:	Akihiro Matsutani, Fumio Koyama, Toshikazu Shimada, Hamed Dalir
Rok vydání:	2014
Předmět:	Beam diameter Scanner Materials science business.industry Physics::Optics Beam parameter product Vertical-cavity surface-emitting laser Wavelength Optics Physics::Accelerator Physics Optoelectronics Laser beam quality business Tunable laser Beam (structure)
Zdroj:	2014 International Semiconductor Laser Conference.
DOI:	10.1109/islc.2014.235
Popis:	We demonstrate the integration of a 980nm VCSEL and beam-scanner based on highly dispersive slow-light waveguides. We obtain a narrow divergence angle of below 0.5° and continuous beam steering of 4.5° using electro-thermal wavelength tuning.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b2ef677876ad35f8b028979a80124a6d https://doi.org/10.1109/islc.2014.235 Zobrazit plný text záznamu