Published September 2012
| Version v1
Journal article
A tunable single-mode double-ring quantum-cascade laser
Creators
- 1. School of Engineering, University of Glasgow, Glasgow G12 8LT (United Kingdom)
- 2. CST Global Ltd, Hamilton International Technology Park, Glasgow G72 0BN (United Kingdom)
- 3. Department of Physics, University of Strathclyde, Glasgow G4 0NG (United Kingdom)
Description
The design, fabrication and characterization of a monolithic double-ring quantum- cascade laser (DRQCL) are described. At a wavelength of 4.6 µm, we demonstrate tunable, single-mode operation of a DRQCL and use it as a source for spectroscopy of CO gas. (paper)
Availability note (English)
Available from http://dx.doi.org/10.1088/0268-1242/27/9/094007Additional details
Identifiers
Publishing Information
- Journal Title
- Semiconductor Science and Technology
- Journal Volume
- 27
- Journal Issue
- 9
- Journal Page Range
- [6 p.]
- ISSN
- 0268-1242
- CODEN
- SSTEET
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45014105
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CARBON MONOXIDE; DESIGN; LASERS; SPECTROSCOPY; WAVELENGTHS
- Descriptors DEC
- CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; OXIDES; OXYGEN COMPOUNDS