Quantum cascade laser suitable for portable applications
US7920608B2 · kind B2 · utility
31Cited by
19References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2008 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | May 17, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/0428
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A highly portable, high-powered infrared laser source is produced by intermittent operation of a quantum cascade laser power regulated to a predetermined operating range that permits passive cooling. The regulation process may boost battery voltage allowing the use of more compact, low-voltage batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.