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Common wavelengths and uses
- Jun 29, 2018 -


Infrared


808 nm – GaAlAs pumps in DPSS Nd:YAG lasers (e.g., in green laser pointers or as arrays in higher-powered lasers)

980 nm – InGaAs pump for optical amplifiers, for Yb:YAG DPSS lasers

1,064 nm – AlGaAs fiber-optic communication, DPSS laser pump frequency

1,550 nm – InGaAsP, InGaAsNSb fiber-optic communication

2,004 nm – GaInAsSb gas sensing: CO2

2,680 nm – GaInAsSb gas sensing: CO2