Diagnostic and characterization of the VCSEL diodes based on GaSb

0342077 - ÚFCH JH 2011 RIV DE eng J - Článek v odborném periodiku
Matulková, Irena - Cihelka, Jaroslav - Vyskočil, Jan - Zelinger, Zdeněk - Hulicius, Eduard - Šimeček, Tomislav - Civiš, Svatopluk
Diagnostic and characterization of the VCSEL diodes based on GaSb.
Applied Physics B-Lasers and Optics. Roč. 99, 1-2 (2010), s. 333-338. ISSN 0946-2171. E-ISSN 1432-0649
Grant CEP: GA AV ČR IAA400400705
Výzkumný záměr: CEZ:AV0Z40400503; CEZ:AV0Z10100521
Klíčová slova: VCSEL diodes * FTIR * GaSb
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 2.239, rok: 2010

Vertical-Cavity Surface-Emitting Laser (VCSEL) diodes are among the youngest members of the semiconductor laser diode family. The main aim of our work focuses on the measurement of the basic properties (the spectral range of the laser emission, temperature and current tunability) of experimental VCSEL diode lasers based on GaSb operating in the infrared region around 4250 cm(-1). A high-resolution FTIR Bruker IFS 120 HR spectrometer with a maximum resolution of 0.0035 cm(-1) was used in the emission setup for the laser diagnostic research. The absorption spectra of atmospheric pollutants like methane, carbon monoxide and ammonia have been measured using these VCSELs for the first time.
Trvalý link: http://hdl.handle.net/11104/0184905