Cascade laser

Cavity dim. 14µm x 5 mm Emitter width x length Submount dim. 25x25x10 mm Mounted epi-down on Cu – CS mount Oper. Temp. 15 - 40C All data at 15C Center wavelength 8.90 µm T=15C, cw Thresh. Current 0.66 A T=15C, cw Max. Current 1.84 A T=15C, cw Thresh. Voltage 9.75 V T=15C, cw Max. Voltage 13.7 V T=15C, cw Max Power out 0.5 W uncoated, single facet Max Efficiency 4.0 % Total power

8900nm The data sheet for the attached Adtech optics Fabry-Perot QCL (quantum cascade laser) lists characterization information for QCL device #CS-CF7. Specifications include the following: Cavity dimensions 14 micron x 5 mm which is the emitter width x length. The QCL submount dimensions are 25 x 25 x10 mm mounted epi-down on a copper standard CS mount. Wavelength range for this Adtech Laser Diode is 8900nm. Operating temperature is 15 degrees Celcius to 40 degrees Celsius. Threshold current is rated at 0.66 Amps.