The EYP-ECL-0895-00080-1500-BFW01-0005 from TOPTICA EAGLEYARD is a Single Frequency Laser Diode that operates at a center wavelength of 894 nm. It delivers an output power of 20 W - 80 W and has a linewidth (FWHM) of 100 kHz. This external cavity laser diode produces a beam of diameter 1 mm (horizontal) & 0.8 mm (vertical) and has a beam divergence of 2 mrad (parallel & perpendicular). It has a monitor detector responsivity of 10 μA/mW - 400 μA/mW and slope efficiency of 0.8 mW/mA. This laser diode has a mode-hop free tuning range of 15 pm and sidemode suppression ratio (SMSR) of 40 dB.

The EYP-ECL-0895-00080-1500-BFW01-0005 has a monitor diode, thermoelectric cooler, and thermistor with an integrated beam collimation mechanism. It has a temperature coefficient of wavelength of 0.008 nm/K and current coefficient of wavelength of 0.001 nm/mA. This laser diode is RoHS compliant and has a thermistor resistance of 10 KOhms. It has a maximum laser current of 180 mA and threshold current of 70 mA. This laser diode is available in a hermetically sealed 14-Pin butterfly package that measures 30 mm x 15.2 mm x 8.9 mm and is ideal for spectroscopy, metrology & quantum technology applications.