Details:
DFB Interband Cascade Lasers from 3000 nm to 6000 nm
key features
very high spectral purity
narrow linewidth
excellent reliability
wide variety of packaging options
customer-specific designs available
application areas
high performance gas sensing for process and environmental control
precision metrology
spectroscopy
space technology
A wide variety of gas molecules exhibit characteristic absorption lines in the near infrared.
DFB lasers emitting at 3270 nm are e. g. suited for highly sensitive detection of small CH 4 con-centrations. For this application, highly stable laterally and longitudinally single mode lasers are required.
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