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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.

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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

-

pdf-icon.pngDatasheet_DPL-50W Laser Gain Module


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