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105μM High Power Fiber Coupled Laser Diode 940nm 70w
105μM High Power Fiber Coupled Laser Diode 940nm 70w
Specifications
Place of Origin :
China
Brand Name :
BWT
Certification :
ISO9001
Model Number :
K940DA5HN-70.00W
MOQ :
1 Piece/Pieces
Delivery Time :
4-8weeks
Payment Terms :
T/T
Supply Ability :
100,000/year
name :
940nm-70W
Wavelength :
940nm
Power :
70W
Application :
Fiber laser pump source
Optical fiber numerical aperture :
0.22NA
Fiber core diameter :
105μm
Description

940nm-70W

Features:

940nm wavelength

70W output power

105µm fiber core diameter

0.22N.A.

1400nm-1600nm feedback protection


Applications:

Fiber laser pump source

Specifications(25℃)

Symbol

Unit

 K940DA5HN-70.00W
Minimum Typical Maximum
Optical Data CW-Output Power Po W 70 - -
Center Wavelength λc nm 940±3
Spectral Width (FWHM) △λ nm - 3 6
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.3 -
Wavelength Shift with Current △λ/△A nm/A - 0.6 -
Electrical Data Electrical-to-Optical Efficiency PE % 52 -
Threshold current lth A - 1.2 -
Operating current lop A - 12 13
Operating voltage Vop V - 11.2 12.5
Slope Efficiency η W/A - 5.5 -

Fiber Data

 Core diameter Dcore μm - 105 -
Cladding diameter Dclad μm - 125 -
Numeric aperture NA - - 0.22 -
Fiber length Lf m - 2 -
Fiber Loose Tubing Diameter - mm 0.9mm
Minimum Bending Radius - mm 50 - -
Fiber termination - - - None -
Feedback Isolation Back reflection wavelength λ nm 1400-1600
Back reflection isolation - dB - 30 -
Others ESD Vesd V - - 500
Storage temperature Tst ℃ -20 - 70
Lead Soldering Temp Tls ℃ - - 260
Lead Soldering Time t sec - - 10
Operating case temperature Top ℃ 20 - 30
Relative Humidity RH % 15 - 75

Product tags

high power fiber coupled laser diode

,

500w fiber laser power source

,

500watt fiber laser source
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105μM High Power Fiber Coupled Laser Diode 940nm 70w

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Product Detail
Place of Origin :
China
Brand Name :
BWT
Certification :
ISO9001
Model Number :
K940DA5HN-70.00W
MOQ :
1 Piece/Pieces
Delivery Time :
4-8weeks
Contact Supplier
105μM High Power Fiber Coupled Laser Diode 940nm 70w

BWT Beijing Ltd.

Verified Supplier
17 Years
beijing, beijing
Main Products :
Diode Laser Module, Fiber Coupled Diode Laser, 808nm Diode Laser Module
Certification Level :
Verified Supplier
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