高功率量子級聯(lián)激光器通常工作在脈沖光模式下,獲得高效率的峰值功率輸出。譜線科技提供ALPES制造的高功率量子級聯(lián)激光器,平均輸出功率大于1W,峰值功率可達9W,這些激光器可用于自由空間光通信、能量沉積、照明和紅外對抗等方面。
主要指標:
QUANTITY | ACRONYM | MIN | TYP | MAX | UNIT | NOTE |
Spectral Width | SW | 50 | 100 | 150 | cm-1 | - |
Min. average power | MAP | 1 | 1.2 | 1.5 | W | 1 |
Peak power | PP | 1 | 3 | 9 | W | 2 |
Output Spectrum | - | - | MM | - | - | 3 |
Duty cycle | DC | - | 30 | 100 | % | 4 |
Central Wavelength |
CWL |
2300 | 1030 2040 2150 2200 2530 |
1500 |
cm-1 |
5 |
Wall-plug efficiency | WPE | 10 | - | - | % | 6 |
Beam quality | M2 | 1.5 | 2 | 3 | - | 7 |
Divergence | MD | - | - | 6 | mrad | 8 |
Pointing error | MPE | - | - | 6 | mrad | 9 |
Beam diameter | BD | - | 4 | - | mm | 10 |
Pulse width | PW | 20 | 200 | CW | ns | 11 |
Rise/Fall time requirements | RFT | - | 10 | - | ns | 12 |
Packaging | - | - | HHL | - | - | 13 |
Dimensions | LxWxH | - | 33 x 45 x 19 | - | mm3 | 14 |
TEC current | TECI | 1.5 | 2 | 3 | A | 15 |
TEC Voltage | TECV | 9 | 12 | 18 | V | 16 |
Heatsink cooling capacity | - | 25 | 35 | 65 | W | 17 |
Driver | S-2 | - | - | - | - | 18 |
Rise/fall time | RFT | 5 | 6 | 8 | ns | 19 |
Pulse Width | PW | 30 | 200 | 0 | ns | 20 |
Dimensions, laser and driver | LxWxH | - | 135 x 45 x 22 | - | mm3 | 21 |
Lead Time | - | - | 6 | 8 | weeks | 22 |
測試數(shù)據(jù):
典型電流電壓和輸出功率關(guān)系
不同占空比10%條件下發(fā)射光譜
不同占空比20%條件下發(fā)射光譜
不同占空比30%條件下發(fā)射光譜
QCL High Power Sources Series
9.7 microns QCL High power Laser