Abstract
Continuous wave laser action has been achieved in a superlattice quantum cascade device operating on surface plasmon waveguide modes. The emission wavelength λ ∼ 19μm is by far the longest ever reported for continuous wave III-V semiconductor lasers. The output power at cryogenic temperature is of the order of the mW.
Original language | English (US) |
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Pages (from-to) | 1023-1024 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 37 |
Issue number | 16 |
DOIs | |
State | Published - Aug 2 2001 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering