G&H (GOOCH HOUSEGO) 为工业、电信、航空航天、国防、太空和生命科学提供光子工程和制造解决方案，使客户能够利用G&H在光子技术方面的知识进行创新和竞争。
GOOCH HOUSEGO开关QS系列技术参数
|
General Specifications
|
|
|
Interaction material:
|
Fused Silica
|
|
Wavelength:
|
1064nm
|
|
AR coating reflectivity:
|
< 0.2% per surface
|
|
Damage threshold:
|
> 1GWcm-2
|
|
Transmission (single pass):
|
> 99.6%
|
|
Static insertion loss:
|
≤ 6% at 50W laser power
|
|
VSWR:
|
< 1.2:1 (<1.4:1 at 50W RF power)
|
|
RF power rating (maximum):
|
50W cw for Compressional acoustic mode
100W cw for Shear acoustic mode
|
|
Water flow rate:
|
> 190cc / minute
|
|
Water-cooling channel material:
|
Aluminium (de-ionised water is strongly recommended)
|
|
Recommended water temperature:
|
+22oC to +32oC
|
|
Thermal switch cut-off:
|
+55oC +/- 5oC
|
|
Storage temperature:
|
0 to +50degC
|
GOOCH HOUSEGO开关QS系列介绍
水冷声光 Q 开关，用于高功率灯或二极管泵浦 Nd:YAG 激光器。
该 Q 开关将熔融石英与高质量光学精加工和内部抗反射涂层相结合，具有很低的插入损耗和高损伤阈值。 其设计特性和可重复的制造工艺可实现高达 100W 的射频功率（对于剪切模式选项）。
标准选项包括射频频率（24 至 68MHz）、有源孔径（1.6 – 8.0mm）、声学模式（线性偏振的压缩、随机偏振的剪切）的选择。 可根据要求提供定制选项，包括替代机械设计和波长。
A water-cooled Acousto-Optic Q-Switch for use in high power lamp or diode pumped Nd:YAG lasers.
Combining top grade fused silica with high quality optical finishing and in-house anti-reflection coatings, this Q-Switch exhibits very low insertion loss and high damage threshold. It’s design characteristics and repeatable manufacturing process enable RF powers of up to 100W (for shear mode options).
Standard options include a choice of RF frequency (24 to 68MHz), active apertures (1.6 – 8.0mm), acoustic modes (compressional for linear polarisation, shear for random polarisation). Custom options, including alternative mechanical designs & wavelengths are available upon request.
GOOCH HOUSEGO开关QS系列其他常用型号：
GOOCH HOUSEGO I-QS027-4S4G-B5-AT1
GOOCH HOUSEGO I-QS027-4C10G-B5-LL4
GOOCH HOUSEGO I-QS027-4S4G-N5-ST1
GOOCH HOUSEGO I-QS027-4D10G-B5
GOOCH HOUSEGO I-QS027-4S4V2-x5-ST1
GOOCH HOUSEGO I-QS027-5S4G-U5-ST1
GOOCH HOUSEGO I-QS027-4S4G-U5-ST1
GOOCH HOUSEGO I-QS027-4S4G-B5-RS5
GOOCH HOUSEGO I-QS027-4S4G-B5