DFB Butterfly Laser Module
QD Laser Inc., Laser Device Div.Request Info
QD Laser Inc. has introduced the QLD1061, a single-mode distributed
feedback (DFB) laser diode emitting in the near-IR wavelength band around 1064 nm.
The RoHS-compliant device offers fiber output power of >30 mW, with a stable
spectral single mode and a narrow linewidth of <10 MHz. The 14-pin butterfly
laser module includes an optical isolator, a monitor photodiode and a thermoelectric
cooler and is pigtailed with a polarization-maintaining fiber. It can be used for
continuous-wave and pulsed applications such as sensing, frequency doubling, light
detection and ranging, and injection seeding for fiber amplifiers or lasers. Forward
current is 250 mA, reverse voltage is 2 V, thermoelectric drive current is 2 A,
and thermoelectric drive voltage is 4.3 V. Operating temperature is from 0 to 60
°C.
https://www.qdlaser.com
https://www.photonics.com/Buyers_Guide/QD_Laser_Inc_Laser_Device_Div/c18788
Photonics Spectra
Jul 2011