volume 30 issue 22 pages 1941-1943

Wavelength-Tunable, GaSb-Based, Cascaded Type-I Quantum-Well Laser Emitting Over a Range of 300 nm

Publication typeJournal Article
Publication date2018-11-15
scimago Q2
wos Q2
SJR0.687
CiteScore4.9
Impact factor2.5
ISSN10411135, 19410174
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering
Abstract
We present a wavelength-tunable, external-cavity GaSb-based quantum-well laser operating near 3.2 $\mu \text{m}$ . The laser setup consists of an intra-cavity grating in Littman–Metcalf configuration and a cascade pumped GaSb-based gain chip with a narrow-ridge waveguide. The narrow-ridge waveguide has a length of 2 mm and width of 7.5 $\mu \text{m}$ . Cascade pumping is realized with three type-I quantum-wells, using one quantum-well per cascade stage. The laser provides continuous-wave output powers up to 8 mW and slope-efficiencies of 13% at room temperature. Laser operation is demonstrated over a wavelength range of more than 300 nm, using continuous-wave and pulsed operation regimes.
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Chichkov N. B. et al. Wavelength-Tunable, GaSb-Based, Cascaded Type-I Quantum-Well Laser Emitting Over a Range of 300 nm // IEEE Photonics Technology Letters. 2018. Vol. 30. No. 22. pp. 1941-1943.
GOST all authors (up to 50) Copy
Chichkov N. B., Yadav A., Zherebtsov E., Wang M., Kipshidze G., Belenky G., Shterengas L., Rafailov E. Wavelength-Tunable, GaSb-Based, Cascaded Type-I Quantum-Well Laser Emitting Over a Range of 300 nm // IEEE Photonics Technology Letters. 2018. Vol. 30. No. 22. pp. 1941-1943.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1109/LPT.2018.2873049
UR - https://ieeexplore.ieee.org/document/8478367/
TI - Wavelength-Tunable, GaSb-Based, Cascaded Type-I Quantum-Well Laser Emitting Over a Range of 300 nm
T2 - IEEE Photonics Technology Letters
AU - Chichkov, Nikolai B.
AU - Yadav, Amit
AU - Zherebtsov, Evgeny
AU - Wang, Meng
AU - Kipshidze, Gela
AU - Belenky, Gregory
AU - Shterengas, Leon
AU - Rafailov, Edik
PY - 2018
DA - 2018/11/15
PB - Institute of Electrical and Electronics Engineers (IEEE)
SP - 1941-1943
IS - 22
VL - 30
SN - 1041-1135
SN - 1941-0174
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2018_Chichkov,
author = {Nikolai B. Chichkov and Amit Yadav and Evgeny Zherebtsov and Meng Wang and Gela Kipshidze and Gregory Belenky and Leon Shterengas and Edik Rafailov},
title = {Wavelength-Tunable, GaSb-Based, Cascaded Type-I Quantum-Well Laser Emitting Over a Range of 300 nm},
journal = {IEEE Photonics Technology Letters},
year = {2018},
volume = {30},
publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
month = {nov},
url = {https://ieeexplore.ieee.org/document/8478367/},
number = {22},
pages = {1941--1943},
doi = {10.1109/LPT.2018.2873049}
}
MLA
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Chichkov, Nikolai B., et al. “Wavelength-Tunable, GaSb-Based, Cascaded Type-I Quantum-Well Laser Emitting Over a Range of 300 nm.” IEEE Photonics Technology Letters, vol. 30, no. 22, Nov. 2018, pp. 1941-1943. https://ieeexplore.ieee.org/document/8478367/.