405nm 160mW Coaxial Packaged MM Diode Laser

The 405nm-160mW semiconductor laser is a standardized product of BWT, and BWT has completely independent intellectual property rights for this type of product.

Products Details

Product Features

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: CTP

Instructions for use

- Use constant current power supply to avoid surge current during operation. - Laser diode must be used according to the specifications. - Laser diode must work with good cooling. - Operation temperature ranges from 15℃ to 35℃ . - Storage temperature ranges from -20℃ to +70℃.

Specifications(25℃)

Symbol

Unit

K405E03CN-0.160W

Minimum

Typical

Maximum

Optical Data(1)

CW Output Power

PO

mW

160

-

-

Center Wavelength(2)

lc

nm

405±5

Spectral Width(FWHM)

△l

nm

-

4

-

Wavelength Shift with Temperature

△l/△T

nm/℃

-

0.3

-

Electrical Data

Electrical-to-Optical Efficiency

PE

%

20

-

-

Threshold Current

Ith

mA

-

30

-

Operating Current

Iop

mA

-

-

150

Operating Voltage

Vop

V

-

-

5.5

Slope Efficiency

η

W/A

-

1.4

-

Fiber Data

Core Diameter

Dcore

μm

-

40

-

Numeric Aperture

NA

-

-

0.22

-

Connector

-

-

FC Ferrule

Others

ESD

Vesd

V

-

-

500

Storage Temperature(2)

Tst

-20

-

70

Lead Soldering Temp

Tls

-

-

260

Lead Soldering Time

t

sec

-

-

10

Operating Case Temperature(3)

Top

15

-

35

Relative Humidity

RH

%

15

-

75

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