Centre Wavelength 8500nm, Output power 1W, HHL package
Part Number : LPLD-FP-8.5-1W-HHL |
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LPLD-FP-8.5-1W-HHL is a single-transverse-mode, multi-longitudinal-mode quantum cascade laser (QCL) product that can operate under continuous wave (CW) mode at room temperature (25℃), with an output laser power of over 1W and a central wavelength of 8.5 ± 0.3 μm. It adopts the HHL package, integrated with a collimating lens, a negative temperature coefficient thermistor (NTC-10k), and a thermoelectric cooler (TEC). The laser is hermetically sealed with dry nitrogen, and its optical output window is an uncoated barium fluoride (BaF₂) window.
Parameter Category | Parameter | Value | Value | Value |
General Parameters | Dimensions | 55 mm × 40mm × 22 mm | ||
Weight | < 160 g | |||
Electrical Parameters | Operating Mode | DC Driven | Operating Temperature | 25 ℃ |
Threshold | Current Ith = 0.78 A | Voltage Vth = 8.66 V | ||
Operating Point | Current Ia = 1.70 A | Voltage Va = 9.92 V | Power Pa = 1.05 W | |
Intermediate States | Current I = 1.10 A | Voltage V = 9.07 V | Power P = 0.38 W | |
Current I = 1.20 A | Voltage V = 9.22 V | Power P = 0.48 W | ||
Current I = 1.30 A | Voltage V = 9.35 V | Power P = 0.61 W | ||
Optical Parameters | Wavelength Range | 8.309 μm ~ 8.529 μm | ||
General Parameters | Dimensions | 55 mm × 40 mm × 22 mm | ||
Weight | < 160 g | |||
Electrical Parameters | Operating Mode | DC Driven | Operating Temperature | 25 ℃ |
Relevant Performance Curves