Research output: Contribution to journal › Article › peer-review
Half-disk lasers with active region based on InGaAs/GaAs quantum well-dots. / Zubov, Fedor I; Moiseev, Eduard I; Maximov, Mikhail V; Vorobyev, Alexandr A; Mozharov, Alexey M; Shernyakov, Yuri M; Kalyuzhnyy, Nikolay A; Mintairov, Sergey A; Kulagina, Marina M; Dubrovskii, Vladimir G; Kryzhanovskaya, Natalia V; Zhukov, Alexey E.
In: Laser Physics, Vol. 32, No. 12, 125802, 01.12.2022.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Half-disk lasers with active region based on InGaAs/GaAs quantum well-dots
AU - Zubov, Fedor I
AU - Moiseev, Eduard I
AU - Maximov, Mikhail V
AU - Vorobyev, Alexandr A
AU - Mozharov, Alexey M
AU - Shernyakov, Yuri M
AU - Kalyuzhnyy, Nikolay A
AU - Mintairov, Sergey A
AU - Kulagina, Marina M
AU - Dubrovskii, Vladimir G
AU - Kryzhanovskaya, Natalia V
AU - Zhukov, Alexey E
N1 - Publisher Copyright: © 2022 Astro Ltd.
PY - 2022/12/1
Y1 - 2022/12/1
N2 - Half-disk lasers fabricated by cleaving initial full-disk lasers have an advantage of directional light outcoupling as well as increased output power and efficiency as compared to full-disk lasers of the same diameter. The continuous wave output power of a 200 µm diameter half-disk laser exceeds 70 mW. Quasi single-mode lasing with a high side-mode suppression ratio more than 20 dB is demonstrated for half-disk lasers of various diameters. A maximum 3 dB small signal modulation frequency of 4.9 GHz was measured for a 100 µm in diameter half-disk laser.
AB - Half-disk lasers fabricated by cleaving initial full-disk lasers have an advantage of directional light outcoupling as well as increased output power and efficiency as compared to full-disk lasers of the same diameter. The continuous wave output power of a 200 µm diameter half-disk laser exceeds 70 mW. Quasi single-mode lasing with a high side-mode suppression ratio more than 20 dB is demonstrated for half-disk lasers of various diameters. A maximum 3 dB small signal modulation frequency of 4.9 GHz was measured for a 100 µm in diameter half-disk laser.
KW - half-disk resonators
KW - laser diodes
KW - microlasers
KW - quantum dots
UR - http://www.scopus.com/inward/record.url?scp=85141771615&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/73c6aefe-f4b8-3942-b2a2-2b1bdc233078/
U2 - 10.1088/1555-6611/ac996f
DO - 10.1088/1555-6611/ac996f
M3 - Article
VL - 32
JO - Laser Physics
JF - Laser Physics
SN - 1054-660X
IS - 12
M1 - 125802
ER -
ID: 100349414