Acousto-Optic Q Switch

GSU-4 A-O Q Switch

GSU-5 A-O Q Switch

GSU-8 A-O Q Switch

Water Cooled

Water-cooled

Water cooled

This is a kind of water-cooled acousto-optic Q switch mainly used in Nd:YAG laser system. The melted quartz blocks with very good optical feature and films with high penetrability are used, which optical character is very good. The cavity insertion loss is low and the anti-injury threshold is high.  

This is a kind of water-cooled acousto-optic Q switch mainly used in Nd:YAG laser system. The melted quartz blocks with very good optical feature and films with high penetrability are used, which optical character is very good. The cavity insertion loss is low and the anti-injury threshold is high.

This kind of acousto-optic Q switch makes use of the effective water cooled method in the high gain, high power Nd:YAG laser.  

Acousto-Optic Q Switch

GSU-4 A-O Q Switch

GSU-5 A-O Q Switch

GSU-8 A-O Q Switch

Water Cooled

Water-cooled

Water cooled

Used in Nd:YAG laser (27MHz or 40MHz)  

Used in Nd:YAG laser (27MHz or 40MHz)  

Used in high power Nd:YAG laser (27MHz or 40MHz)

working wavelength ： 1047 ～ 1064nM  

working wavelength ： 1047 ～ 1064nM  

  Working wavelength: 1047nm ～ 1064nm  

Interactive material: special glass

Interactive material: special glass

Interactive material: special glass

anti-reflection film ：< 0.2% every surface

anti-reflection film ：< 0.2% every surface

anti-reflection film ：< 0.2% every surface

RF power: 50W   output electronic power ： 50W  

RS power: 50W ～ 90W  

standing wave ratio: < 1.2:1

standing wave ratio: < 1.2:1  

VSWR: < 1.2:1(50Ω input impedance)  

working frequency ： 27MHz or 40MHz  

working frequency ： 27MHz or 40MHz  

Working frequency: 27MHz or 40MHz  

insertion loss ：< 10%  

insertion loss ：< 10%  

insertion loss ：< 10%  

clear aperture ： φ3 or φ5mm

clear aperture ： φ3 or φ4mm  

Clear aperture: φ3 or φ4mm  

highest water temperature ： +40 ℃  

highest water temperature ： +40 ℃  

Highest water temperature: +40 ℃  

water adapter ： Extraction-insertion  

water adapter ： Extraction-insertion  

 Water adapter: Extraction-insertion  

protection temperature ： +55 ℃ ±5 ℃  

protection temperature ： +55 ℃ ±5 ℃  

Protection temperature: +55 ℃ ±5 ℃

GSU-6 A-O Q Switch

GSU-7 A-O Q Switch

Air cooled

Air cooled

The Q switch is consisted of the device and the power supply and always uses in diode pumping solid-state laser for Q modulating. No water-cooling needed. The responding speed is fast and easy to control. Small size and good stability make it suitable to use in the diode pumping solid-state laser.

This kind of Q switch with double wavelength is made up with the device and the power supply and always uses in diode pumping solid-state laser for Q modulating. No need of water-cooling for the device. Responding speed is fast and easy to control. Small cubage and good stability make it suitable to use in the diode pumping solid-state laser.

GSU-6 A-O Q Switch

GSU-7 A-O Q Switch

Air cooled

Air cooled

Used in diode pumping solid-state laser

Used in diode pumping solid-state laser

Working frequency: single wavelength 1.06μm  

Working wavelength: double wavelength, 1.06μm and 0.53μm  

Interactive material: special glass

Interactive material: special glass

anti-reflection film ：＜ 0.2% every surface

anti-reflection film ：＜ 0.2% every surface

Electronic power: 2.5W-5W  

Electronic power: 3W  

VSWR ：＜ 1.2 ： 1  

VSWR ：＜ 1.2 ： 1  

Carrier wave frequency: 40MHz or 70MHz  

Carrier wave frequency:40MHz or 70MHz  

Modulating frequency: 1KHz-50KHz  

Modulating frequency: 1KHz-50KHz  

 Clear aperture: 1mm  

Clear aperture: 1mm  

Diffraction ratio: 40%-70%  

Diffraction efficiency: 40%  

Pulse rise time: ≤ 10ns@70MHz or ≤ 25ns@40MHz  

Pulse rise time: ≤ 10ns@70MHz  

Pulse fall time: ≤ 10ns@70MHz or ≤ 25ns@40MHz  

Pulse fall time ：≤ 10ns@70MHz  

Anti-injury threshold: 500mW/cm 2  

Anti-injury threshold: 500Mw/cm 2