Wavelength beam combining of quantum cascade laser arrays for remote sensing
Wavelength beam combining was used to co-propagate beams from 28 elements in a linear array of distributedfeedback quantum cascade lasers (DFB-QCLs). The overlap of the beams in the far-field is improved using wavelength beam combining; the beam-quality product of the array, defined as the product o...
| Main Authors: | , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
The International Society for Optical Engineering
2010
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| Online Access: | http://hdl.handle.net/1721.1/52730 |