声光Q开关（AOQS）是针对高能脉冲激光器调Q应用而设计的一类Q开关。当射频信号输入声光Q开关时，一部分激光在谐腔内发生（拉曼-纳斯或布拉格）衍射，此时腔内损耗增大并阻碍振荡；当射频信号被切断时，腔内损耗迅速减小，并产生高能量脉冲激光。
番麦仪器提供种类多样的声光Q开关，工作波长范围覆盖355nm-2000nm，产品具有高透过率（单次透过率可达99.6%）、高开关速度、高损伤阈值和优异的脉冲稳定性等优点。
为了获得较高的衍射效率，声光Q开关可能需要注入较高的射频功率，因此需要进行足够的热量传导或采用水冷来保证器件散热。
应用领域：
● 激光打标
● 光刻
● 脉冲选择
● 材料加工
● 医疗手术
● 光斩波
● 功率稳定器
| 型号 | 工作波长 | 光学材料 | 孔径 | 频率 | 偏振态 | 损伤阈值 | 调制损耗 |
| (nm) | (mm) | (MHz) | (W/cm2) |
| 5041-296 | 1064 | Crystal Quartz | 1.5 | 40.68 | L/R | 500M | 85% |
| 5080-296 | 1064 | Crystal Quartz | 1.5 | 80 | L/R | 500M | 85% |
| I-QS041-1.5C10G-4-SO12 | 1047~1064 | Crystal Quartz | 1.5 | 40.68 | L/R | 1G | 85% |
| QS041-10G-IN2 | 1047~1064 | Crystal Quartz | 1.8 | 40.68 | 线偏振 | 1G | 85% |
| QS041-10G-SO3 | 1047~1064 | Crystal Quartz | 1.6 | 40.68 | 线偏振 | 1G | 85% |
| I-QS080-1C10G-8-GH28 | 1030~1064 | Crystal Quartz | 1 | 80 | 线偏振 | 1G | 85% |
| I-QS080-1C2G-E-3D1 | 1047~1064 | TeO2 | 1 | 80 | 非偏振 | 50M | 85% |
| QS080-10E-xxx | 635 | Crystal Quartz | 2 | 80 | 线偏振 | 500M | 80% |
| I-QS041-1C10G-3-xxx | 912 | Crystal Quartz | 1 | 40.68 | 线偏振 | 500M | 80% |
| I-QS041-1C10H-8-GH28 | 1319~1342 | Crystal Quartz | 1 | 40.68 | 线偏振 | 500M | 75% |
| I-QS041-1C10J-4-HCx | 1550 | Crystal Quartz | 1 | 40.68 | 线偏振 | 500M | 85% |
| I-QS041-1C10J-8-GH28 | 1550 | Crystal Quartz | 1 | 40.68 | 线偏振 | 500M | 60% |
| I-QS041-1.4C10L-4-HIxx | 1600~1700 | Crystal Quartz | 1 | 40.68 | 线偏振 | 500M | 85% |
| I-QS041-2C10V2-4-HC1 | 1617~1645 | Crystal Quartz | 2 | 40.68 | 线偏振 | 500M | 65% |
| QS041-10M-H16 | 1980-2100 | Crystal Quartz | 0.8 | 40.68 | L/R | 500M | 55% |
| I-QS041-1C10V5-4-HC1 | 1980-2100 | Crystal Quartz | 1 | 40.68 | 线偏振 | 500M | 80% |
| I-QS041-2C10V5-4-HC1 | 1900~2100 | Crystal Quartz | 2 | 40.68 | 线偏振 | 500M | 45% |
| I-QS041-1.8C10V7(BR)-8-SO7 | 2090 | Crystal Quartz | 1.8 | 40.68 | 线偏振 | 1G | 45% |
| Super 水冷Q开关系列 | 1064 | Crystal Quartz | 1.6/2/3/4/5/6.5 | 24/27.12 | R | 1G | / |
|
| Stallion牧马系列 | 1064 | Fused Silicon | 1.6/2/3/4/5/6.5/8 | 24/27.12
/40.68/68 | R | 1G | / |
|
| 工业标准水冷Q开关 | 1064 | Fused Silicon | 1.6/2/3/4/5/6.5/8 | 24/27.12
/40.68/68 | R | 1G | / |
|
| VHE水冷Q开关 | 1064 | Crystal Quartz | 1.6/2/2.5/3/4 | 68 | R | 1G | / |
