High-Power Quantum Cascade Laser Diode
High-power quantum cascade lasers usually operate in pulsed mode to achieve efficient peak-power output. Puxian Technology supplies high-power quantum cascade lasers manufactured by ALPES, with average output power above 1W and peak power up to 9W. Applications include free-space optical communications, energy deposition, illumination and infrared countermeasures.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Spectral Width SW | min:50 cm⁻¹; typical:100 cm⁻¹; max:150 cm⁻¹ |
| Min. average power MAP [NOTE 1] | min:1 W; typical:1.2 W; max:1.5 W |
| Peak power PP [NOTE 2] | min:1 W; typical:3 W; max:9 W |
| Output Spectrum [NOTE 3] | typical:MM |
| Duty cycle DC [NOTE 4] | typical:30 %; max:100 % |
| Central Wavelength CWL [NOTE 5] | min:2300 cm⁻¹; typical:1030 2040 2150 2200 2530; max:1500 cm⁻¹ |
| Wall-plug efficiency WPE [NOTE 6] | min:10 % |
| Beam quality M2 [NOTE 7] | min:1.5; typical:2; max:3 |
| Divergence MD [NOTE 8] | max:6 mrad |
| Pointing error MPE [NOTE 9] | max:6 mrad |
| Beam diameter BD [NOTE 10] | typical:4 mm |
| Pulse width PW [NOTE 11] | min:20 ns; typical:200 ns |
| Pulse width PW [NOTE 11] | max:CW |
| Rise/Fall time requirements RFT [NOTE 12] | typical:10 ns |
| Packaging [NOTE 13] | typical:HHL |
| Dimensions LxWxH [NOTE 14] | typical:33 mm³ × 45 mm³ × 19 mm³ |
| TEC current TECI [NOTE 15] | min:1.5 A; typical:2 A; max:3 A |
| TEC Voltage TECV [NOTE 16] | min:9 V; typical:12 V; max:18 V |
| Heatsink cooling capacity [NOTE 17] | min:25 W; typical:35 W; max:65 W |
| Rise/fall time RFT [NOTE 19] | min:5 ns; typical:6 ns; max:8 ns |
| Pulse Width PW [NOTE 20] | min:30 ns; typical:200 ns; max:0 ns |
| Dimensions, laser and driver LxWxH [NOTE 21] | typical:135 mm³ × 45 mm³ × 22 mm³ |
| Lead Time [NOTE 22] | typical:6 weeks; max:8 weeks |
Key Features
Datasheet
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Supplier Information
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