405nm Fiber Coupled Diode Laser Subsystem

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.

Products Details

Product Detail

The 405nm-160mW semiconductor laser is a standardized product of BWT, and BWT has completely independent intellectual property rights for this type of product. BWT has mature packaging technology and large-scale production capacity, which can ensure the consistency of batch products. With the completion of the Tianjin automated production base in 2021, the production capacity will double, which fully meets the printing industry's requirements for small size, high brightness and mass production of lasers.

Main Features

Wavelength: 405nm Output power: 160mW Fiber core diameter: 40μm Optical fiber numerical aperture: 0.22 NA

Applications

Laser Direct Writing Biological Detection 3D Printing

Specifications (25)

Unit

DS3-11444-K405EMSCN

Optical Data (2)

Output Power

W

12W

Center wavelength

nm

405±5

Spectral width (FWHM)

nm

≤6

Power Range

%

10~100

Fiber Data

Core diameter

µm

400

Numeric aperture

-

0.22

Fiber output

-

Pluggable

Fiber termination

-

Pluggable SMA905

Electrical Data

Power supply

V

DC 24V

Drive mode

-

Constant current

Operation mode

-

CW

Control mode

-

RS232, I/O

  Operation temperature3

20~30

The method of protection

-

Over voltage, Over current, Over temperature

Mechanical Parameters

Dimensions (L×W×H)

mm3

223× 224× 63

Others

Cooling method

-

Water cooling

Temperature Ambient in Operation

15~30

 Storage temperature (4)

5~50

Cooling requirement

-

Cooling capacity 100W,water flow: 2L/min

Relative Humidity

%

5~80

(1)Consult BWT for other available options. (2)Operating temperature defined by the package case. Acceptable operating range is 25℃, but performance may vary. (3)A non-condensing environment is required for operation and storage. (4)Operating temperature refers to the bottom plate temperature, the acceptable use of the temperature range of 15 degrees C to 35 degrees C, but the performance may be slightly different at different temperatures. (5)Laser system appearance size, fiber appearance size, and connection head appearance size, please take the physical, sample picture for reference only.

Dimensions(mm)

dsafds

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℃.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours