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250 Watt 915nm Fiber Coupled Diode Laser With 135 µM / 0.22 N.A

Basic Information
Place of Origin: China
Brand Name: BWT
Certification: ISO9001
Model Number: K915-A0-250W-13522-D
Minimum Order Quantity: 1 Piece/Pieces
Delivery Time: 4-8weeks
Payment Terms: T/T
Supply Ability: 100,000/year
Detail Information
Wavelength: 915nm Laser Type: Fiber Coupled Diode Laser
Output Power: 250W Application: Fiber Laser Pump Source
Fiber Core Diameter: 135µm Feedback Protection: 1020-1200nm
High Light:

250 watt fiber coupled diode laser

,

fiber coupled diode laser 915nm

,

fiber coupled 915nm diode laser


Product Description

Features:

915nm wavelength

250W output power

135µm fiber core diameter

0.22N.A.

1020nm-1200nm feedback protection


Applications:

Fiber laser pump source

 

Specifications(25℃)

 

Symbol

 

Unit

 

K915-A0-250W-13522-D
Minimum Typical Maximum
Optical Data CW-Output Power Po W 250 - -
Center Wavelength λc nm 915±10
Spectral Width (FWHM) △λ nm - 4 6
Wavelength Shift with Temperature △λ/△T nm/℃ - 0.3 -
Electrical Data Electrical-to-Optical Efficiency PE % - 50 -
Threshold current lth A - `1.4 -
Operating current lop A - 26 28
Operating voltage Vop V - 21 23
Slope Efficiency η W/A - 10.2 -

Fiber Data

 

Core diameter Dcore μm - 135 -
Cladding diameter Dclad μm - 155 -
Numeric aperture NA - - 0.22 -
Fiber length Lf m 0.9 2 -
Fiber Loose Tubing Diameter - mm 0.9
Minimum Bending Radius - mm 62 - -
Fiber termination - - FF
Feedback Isolation  reflection wavelength λ nm 1020-1200
 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 15 - 35
Relative Humidity RH % 15 - 75

Contact Details
Wang

Phone Number : +8615344313157