Very long wavelength (λ ≃ 16 µm)whispering gallery mode microdisk lasers
- 17 February 2000
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 36 (4) , 328-330
- https://doi.org/10.1049/el:20000334
Abstract
The longest wavelength whispering gallery semiconductor disk lasers fabricated to date are reported. The devices operate at λ ≃ 16 µm up to a temperature of ~120 K. They employ the quantum cascade scheme based on interminiband transitions in graded superlattices and are realised in the InGaAs/AlInAs material system.Keywords
This publication has 8 references indexed in Scilit:
- GaAs/AlGaAs superlattice quantum cascade lasers at λ≈13 μmApplied Physics Letters, 1999
- Long wavelength superlattice quantum cascade lasers at λ≃17 μmApplied Physics Letters, 1999
- High performance interminiband quantum cascade lasers with graded superlatticesApplied Physics Letters, 1998
- Long-wavelength (9.5-11.5 μm) microdisk quantum-cascade lasersIEEE Journal of Quantum Electronics, 1997
- High-Power Infrared (8-Micrometer Wavelength) Superlattice LasersScience, 1997
- Quantum cascade disk lasersApplied Physics Letters, 1996
- Quantum Cascade LaserScience, 1994
- Whispering-gallery mode microdisk lasersApplied Physics Letters, 1992