TY - GEN
T1 - Linearizer for wavelength sweep at tunable DBR-LD and linearity evaluation of sweep
AU - Gohara, Masataka
AU - Kimura, Ryoga
AU - Yamaguchi, Kenta
AU - Kuboki, Takeshi
AU - Kato, Kazutoshi
N1 - Publisher Copyright:
© 2017 The Japan Society of Applied Physics.
PY - 2017/11/19
Y1 - 2017/11/19
N2 - We constructed the linear wavelength sweeping system with 2-μm-band distributed Bragg reflector laser for the second-harmonic-detection wavelength modulation spectroscopy. Using our devised linearity evaluation method with a germanium etalon filter, we experimentally confirmed that the nonlinearity of the laser can be efficiently compensated.
AB - We constructed the linear wavelength sweeping system with 2-μm-band distributed Bragg reflector laser for the second-harmonic-detection wavelength modulation spectroscopy. Using our devised linearity evaluation method with a germanium etalon filter, we experimentally confirmed that the nonlinearity of the laser can be efficiently compensated.
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U2 - 10.23919/MOC.2017.8244604
DO - 10.23919/MOC.2017.8244604
M3 - Conference contribution
AN - SCOPUS:85045895102
T3 - 22nd Microoptics Conference, MOC 2017
SP - 298
EP - 299
BT - 22nd Microoptics Conference, MOC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd Microoptics Conference, MOC 2017
Y2 - 19 November 2017 through 22 November 2017
ER -