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GQ/JQ Series QCW DPSS Gain Module


GQ/JQ Series QCW DPSS Gain Module are divided into water cooling and conduction cooling, and are widely used in laser amplifiers, laser resonators, medical beauty and laser radar. Oriental-laser has gained rich experience in diode laser module customization, with quite a lot of cases and practical experience in the past ten years, and won the trust of many customers. The performance characteristics of these series are as follows:


◆ The maximum energy storage can reach 8J;
◆ The crystal diameter is optional from 2mm-25mm, and the conventional crystal material is ND: YAG; other crystal diameters or materials can be customized;
◆ The central wavelength of pumping light is 808nm or other multiple wavelengths can be combined.

Conduction Cooling QCW DPSS Module

Picture Module Part Number Peak Pump Power(W) Stored Energy(J) Rod Size(mm) Current(A) Voltage(V) Typical Duty circle PDF
GQ-1000-C-10-100E-2A5-5*43 1000 0.08 6*43 100 <20 2.00% GQ-1000 pdf
GQ-1000-C-10-100E-2C5-3*45 1000 0.08 3*45 100 <20 2.00% GQ-1000 pdf
GQ-1200-C-12-100E-H34-4*50 1200 0.096 4*50 100 <20 2.00% GQ-1200 pdf
GQ-2400-C-24-100E-4A6-2*4*25 2400 0.192 2Pcs 4*25 100 <48 2.00% GQ-2400 pdf
GQ-4800-C-48-100E-HA34*4P-2*7*50 4800 0.384 2pcs 7*50 100 <96 2.00% GQ-4800-C-48 pdf
GQ-5600-C-56-100E-ACM-4*76 5600 0.448 4*76 100 <112 1.00% GQ-5600 pdf
GQ-6000-C-60-100E-HA34*5P-7*55 6000 0.48 2pcs 7*55 100 <120 2.00% GQ-6000 pdf
GQ-7200-C-72-100E-6A12-2*7*37 7200 0.576 2Pcs 7*37 100 <144 2.00% GQ-7200 pdf


Module Naming Rules:
GQ-1200-W-12-100-H34-3
1     2       3     4     5     6     7

1. GQ series refer to QCW module with output of millijoules level of 1064nm wavelength in the static cavity, while JQ stands for a QCW module with a joule level of 1064nm wavelength output in a static cavity, both taking 250us as an example.
2. Pumping light injects total peak power. 1200W total peak power injection in the example.
3. Cooling way. C refers to conduction cooling, W refers to water cooling.
4.Total bars quantity. 12 bars in the example.
5.Single bar peak power, there are 100W or 200W.
6.Module Structure. There are H array, A Arc design, C ring design, Here H34 stands for line array three to four bars per array. 4A6 refers to 4 arcs and each arc with 6 bars.
7. The size of the crystal. Diameter mm, or diameter mm*length mm

Water Cooling QCW DPSS Module

Picture Oriental Laser Module Part Number Peak Pump Power (W) Stored Energy (J) Rod Size(mm) Current(A) Voltage(V) Typical Duty circle
GQ-900-W-9-100-H33*1P-3*67 900 0.072 3*67 100 <18 12.50%
GQ-1200-W-12-100-H34*1P-3×78 1200 0.096 3*78 100 <24 12.50%
GQ-1200-W-12-100-H34*1P-4*78 1200 0.096 4*78 100 <24 12.50%
GQ-2000-W-20-100-H54*1P-3*78 2000 0.096 3*78 100 <24 12.50%
GQ-2000-W-20-100-H54*1P-4*88 2000 0.096 4*88 100 <24 12.50%
GQ-2000-W-20-100-H54*1P-5*88 2000 0.16 5*88 100 <40 12.50%
GQ-2500-W-25-100-H55*1P-5*100Y 2500 0.25 5*100 100 <50 12.50%
GQ-3000-W-30-100-H56*1P-5*112 3000 0.25 5*112 100 <60 12.50%
GQ-3500-W-35-100-H57*1P-5*124 3500 5*124 100 <70 12.50%
GQ-4900-W-49-100-H77*1P-6*128 4900 0.392 6*128 100 <98 12.50%
GQ-5000-W-25-200-H55*1P-4*100 5000 0.4 4*100 200 <50 2.00%
GQ-5000-W-25-200-H55*1P-5*100 5000 0.4 5*100 200 <50 2.00%
GQ-6000-W-60-100-H56*2P-7*97 6000 0.5 7*97 100 <120 12.50%
GQ-6300-W-63-100-H79*1P-6*148 6300 0.504 6*148 100 <126 12.50%
GQ-6300-W-63-100-H79*1P-7*148 6300 7*148 100 <126 12.50%
GQ-6300-W-63-100-H79*1P-7*148-XT 6300 7*148 100 <126 12.50%
JQ-18000-W-180-100-10C18-10*154 18000 1.5 10*154 100 <360 5.00%
JQ-20000-W-100-200-H55*4P-6*88 20000 1.7 6*88 200 <200 1.00%
JQ-24000-W-120-200-H56*4P-6*97 24000 2 6*97 200 <240 1.00%

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Product Advantages

Our core products are diode lasers and diode side-pumped gain modules. Over the years, we have been committed to continuously optimizing the gain module manufacturing technology from various perspectives such as module structure design, heat dissipation process, packaging process, array arrangement, etc., to provide stable, reliable and excellent performance side pump modules for many customers. Gain modules are divided into continuous CW modules and pulsed QCW modules. Among them, QCW module also includes conduction cooling module and water-cooling module.

GN series continuous working module power is optional from 35W-450W;
The maximum energy storage of GQ and JQ series pulse modules can reach 8J;
The crystal diameter is optional from 2mm-25mm, and the conventional crystal material is ND: YAG; other crystal diameters or materials can be customized also.

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