50W Laser Gain Module
Laser gain module is the heart of DPSS (Diode-Pumped Solid-State) lasers or laser amplifiers. We provide DPSS laser gain modules based on CW or QCW diode pumping technology. Design flexibility allows for variety crystal materials, rod lengths, diameters, diode laser structures and operation modes to be widely used in both resonator and amplifier designs. Customized laser gain modules can be designed and provided on request.
The DPSS laser gain module outputs 1064nm/50W laser with TEM00 mode beam from 2mm diameter Nd:YAG crystal rod.
Features
ü 2mm Nd:YAG rod with thermal lens effect compensation
ü Uniform pumping distribution
ü High power stability
Specifications (25°C)
Parameter | Unit | Minimum | Typical | Maximum | Test Conditions |
Number of diode bars | - | - | 12 | - | - |
Output power | W | - | 50 | - | CW mode at 900mm cavity length |
Center wavelength | nm | - | 1064 | - | - |
Threshold current | A | - | 8 | 12 | CW |
Operating current | A | 23 | 25 | 28 | CW mode at 900mm cavity length |
Forward voltage | V | - | 23 | 24 | Output Power=50W |
Water Cooling Temp. | ºC | 23 | 25 | 30 | - |
Flow Rate | L/Min. | 5 | 6 | - | - |
Water Pressure | Mpa | 0.3 | - | 0.6 | - |
Nd:YAG Rod Size | mm | Ø2x73 | - | ||
Emitting Height | Inch(“) | 1.5 | - | ||
 | Datasheet_DPL-50W Laser Gain Module |
