TY - JOUR
T1 - 1.2-μm semiconductor disk laser frequency doubled with periodically poled lithium tantalate crystal
AU - Rautiainen, Jussi
AU - Fedorova, Ksenia A.
AU - Nikkinen, Jari
AU - Eger, David
AU - Korpijärvi, Ville-Markus
AU - Rafailov, Edik U.
AU - Okhotnikov, Oleg G.
PY - 2010/4/1
Y1 - 2010/4/1
N2 - In this letter, we demonstrate an optically pumped semiconductor disk laser frequency doubled with a periodically poled lithium tantalate crystal. Crystals with various lengths were tested for intracavity frequency conversion. The semiconductor disk laser exploited GaInNAs-based active region with GaAsAlAs distributed Bragg mirror to produce emission at 1.2- μm wavelength. The frequency doubled power up to 760 mW at the wavelength of 610 nm was achieved with a 2-mm-long crystal.
AB - In this letter, we demonstrate an optically pumped semiconductor disk laser frequency doubled with a periodically poled lithium tantalate crystal. Crystals with various lengths were tested for intracavity frequency conversion. The semiconductor disk laser exploited GaInNAs-based active region with GaAsAlAs distributed Bragg mirror to produce emission at 1.2- μm wavelength. The frequency doubled power up to 760 mW at the wavelength of 610 nm was achieved with a 2-mm-long crystal.
KW - nonlinear optics
KW - quantum-well (QW) lasers
KW - semiconductor lasers
KW - surface-emitting lasers
KW - generation
UR - http://www.scopus.com/inward/record.url?scp=77749242507&partnerID=8YFLogxK
UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5401102
U2 - 10.1109/LPT.2010.2040989
DO - 10.1109/LPT.2010.2040989
M3 - Article
AN - SCOPUS:77749242507
SN - 1041-1135
VL - 22
SP - 453
EP - 455
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
IS - 7
ER -