Abstract
A long wavelength (I≈11 μm) quantum cascade laser based on inter-miniband transitions in semiconductor superlattices is presented. The device operates continuous wave up to a temperature of 85 K with a maximum output power of 75 mW at 25 K, both record values for unipolar lasers of compatible wavelength.
Original language | English (US) |
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Pages (from-to) | 876-878 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 36 |
Issue number | 10 |
DOIs | |
State | Published - May 11 2000 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering