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Factory source 50w laser diode - 445nm Fiber Coupled Blue Laser R7 package 50W – BWT Featured Image
  • Factory source 50w laser diode - 445nm Fiber Coupled Blue Laser R7 package 50W – BWT

Factory source 50w laser diode - 445nm Fiber Coupled Blue Laser R7 package 50W – BWT

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Factory source 50w laser diode - 445nm Fiber Coupled Blue Laser R7 package 50W – BWT Detail:

Product Features

The R7 blue diode laser is an upgraded version of the original R6 series blue laser. The performance of modified laser products is in the leading position in the world. Its wavelength is 445nm, the power is 50W, the beam quality is higher, and it has the advantage of conduction cooling.

Due to its high photon energy advantage, blue diode laser has the characteristics of high absorption rate and no spatter in the processing of copper and other metal materials. It has irreplaceable advantages in the field of material processing.

R7 series blue diode lasers will continue to launch new products, please stay tuned.

Main Features

445nm wavelength
50W output power
113µm fiber core diameter，0.15NA
BPP=8 mm. mrad

Applications:
Material Processing
3D Printing
Scientific Research

Instructions for use

- The K445HR7FN Series blue laser consists of up to 2 submodules（25W per module）. Power can be supplied separately or in series.
- Optional functions.
- 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 30℃.
- Storage temperature ranges from -20℃ to +70℃.

Specifications(20℃)

Symbol

Unit

 K445HR7FN-50.00WN1N-11315

Minimum

Typical

Maximum

Optical Data(1)

Total CW Output Power

Pbol (4)

W

50

-

-

Number of submodules

pcs

-

-

2

-

Submodule CW Output Power

Po

W

-

25

-

Center Wavelength

lc

nm

445±20

Spectral Width (FWHM)

△l

nm

-

6

-

Wavelength Shift with Temperature

△l/△T

nm/℃

-

0.1

-

Wavelength Shift with Current

△l/△A

nm/A

-

1

-

Electrical Data

Electrical-to-Optical Efficiency

PE

%

-

30

-

Operating Current

Ibol (4)

A

-

2.5

3.5

Threshold Current

Ith

A

-

0.35

-

Operating Voltage（single module）

Vop

V

-

35

40

Slope Efficiency（single module）

η

W/A

-

11.5

-

Power Supply Mode

-

-

-

2 modules

-

Fiber Data

Core Diameter

Dcore

µm

-

113

-

Numerical Aperture

NA

-

-

0.15

-

Minimum Bending Radius

-

mm

50

-

-

Fiber Termination

-

-

-

SMA905

-

Thermistor

-

Rt

(KΩ)/β(25℃)

-

10±3%/3450

-

Others

ESD

Vesd

V

-

-

500

Storage Temperature (2)

Tst

℃

-20

70

Lead Soldering Temp

Tls

℃

-

-

260

Lead Soldering Time

t

sec

-

-

10

Operating Temperature (3)

Top

℃

15

-

30

Relative Humidity

RH

%

15

-

75
Product detail pictures:

Factory source 50w laser diode - 445nm Fiber Coupled Blue Laser R7 package 50W – BWT detail pictures

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It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for Factory source 50w laser diode - 445nm Fiber Coupled Blue Laser R7 package 50W – BWT , The product will supply to all over the world, such as: Bahamas, India, Johor, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
    • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Renee from Los Angeles - 2017.06.19 13:51
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Elizabeth from Rotterdam - 2018.07.26 16:51
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