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50W Pluggable Diode Laser Subsystem

Short Description:

405 semiconductor laser subsystem can provide power output from 12W to 50W, widely used in LDI/maskless lithography and other applications; The system is fully designed as a 400um pluggable fiber, which is easy for user maintenance; The use of spot homogenization scheme can be more suitable for LDI applications.


Product Detail

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Product Detail

Pluggable design greatly facilitates user maintenance, avoids various troubles and high time costs caused by return-to-factory maintenance, and facilitates unified power management through DC input, which can be remotely controlled through RS232 serial port

Main Features

Wavelength:976/915/808nm
Output power: Up to 50W
Fiber core diameter: 200μm
Optical fiber numerical aperture:0.22 NA

Applications

Plastic welding
Scientific research
Laser Soldering

Specifications (25)

Unit

MS-A50

MS-B50

MS-C30

Optical Data(1)

CW Output Power

W

50

50

30

Center wavelength

nm

976±10

915±10

808±10

Spectral width(FWHM)

nm

6

Wavelength shift with temperature

nm/°C

0.3

Output power instability25℃)

%

±35 hours

Power Range

%

10~100

Fiber Data(1)

Core diameter

µm

200/400

Numeric aperture

-

0.22

Pluggable fiber

m

5 m/10 m, 3 mm armor, SMA905 male heads at both ends

Fiber termination

-

SMA905  female

Electrical Data

Power supply

V

DC 24V

Iuput Current

A

7A

Power consumption

W

<150

Drive mode

-

Constant current

Emission mode

-

CW or Modulated 1 Hz to 20kHz,

Control mode

-

RS232, I/O

Modulation frequency

Hz

1~20K (DC>0.01%)

Modulation Pulse Width

-

20µs -950ms (Pulse)/20µs-999ms (Single Pulse)

Modulation Rise/Fall Time (Min. Value)

µs

≤10

Aiming Beam Data(2)

Center wavelength

nm

635±10nm

CW Output Power

mW

2

Mechanical Parameters

Dimensions (L×W×H)(3)

mm

242*156*120

Weight

kg

<5

Others

Cooling method

-

Air cooling

Storage temperature(4)

5~50

Temperature Ambient in Operation(4)

15~30

Cooling requirement

-

Air cooling

Relative Humidity

%

5~80

Safety class

-

4EN 60825-01

(1)Consult BWT for other available options.
(2)The aiming beam can be customized according to customer requirements.
(3)The mechanical dimensions depends on the laser power and cooling mode.
(4)A non-condensing environment is required for operation and storage

OPERATING NOTES

♦ Avoid eye and skin exposure to direct radiation during operation.

♦ Make sure the fiber output end is properly cleaned before operation of laser. Follow safety protocols to avoid injury when handling and cutting the fiber.

♦ Laser diode must be used according to the specifications.

♦ Temperature Ambient in Operation ranges from 15℃ to 30℃.

♦ Storage temperature ranges from 5℃ to 50℃.


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