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Diagnostic and characterization of the VCSEL diodes based on GaSb
- 1.0342077 - ÚFCH JH 2011 RIV DE eng J - Journal Article
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
R&D Projects: GA AV ČR IAA400400705
Institutional research plan: CEZ:AV0Z40400503; CEZ:AV0Z10100521
Keywords : VCSEL diodes * FTIR * GaSb
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 2.239, year: 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.
Permanent Link: http://hdl.handle.net/11104/0184905
Number of the records: 1