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OESCW Series - Fiber Coupled Single Emitter Diode Laser (CW)
 
   
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OESCW Series - Fiber Coupled Single Emitter Diode Laser (CW)

  • Product Code:OESCW Series
  • Item:OESCW Series
If you need further more information ,please contact Sales@oelabs.com.

Features:

  • Long lifetime
  • High power
  • High coupling efficiency
  • Parallel seam sealing

Application:

  • Material processing
  • Medical device
  • IR illumination
  • Printing
  • Heating
  • Marking

Specification

Module Type1

Units

OESCW-7-808

OESCW-8-915

OESCW-8-976

Optical3,7

Center Wavelength (λ)

nm

808

915

976

Wavelength Tolerance

nm

±3

±5

±5

Output Power2

W

7

8

8

Spectral Width FWHM

nm

≤4

≤4

≤4

Spectral Width FW90%E

nm

≤6

≤6

≤6

Wavelength Temp.

Coefficient

nm/℃

~0.28

~0.32

~0.34

Fiber Parameters

Fiber Numerical Aperture

NA

0.22

0.22

0.22

Fiber Core/Cladding

Diameter

μm

200/220

200/220

200/220

Connector Type6

-

SMA905

SMA905

SMA905

Fiber Length5

M

1.5

1.5

1.5

Electrical Parameters3,7

Operating Current Iop

A

≤8.8

≤9.2

≤8.2

Threshold Current Ith

A

≤1.8

≤0.8

≤0.8

Operating Voltage Vop

V

≤2.2

≤2

≤2

Slope Efficiency

W/A

≥0.9

≥0.9

≥0.9

Power Conversion

Efficiency

%

≥40

≥40

≥40

PD Parameters8
Operating Current Imo mA 0~2 0~2 0~2
TEC Parameters8
Operating Current It A 3 3 3
Operating Voltage Vt V 8.5 8.5 8.5
Thermistor Parameters8,9
Thermistor Rt (KΩ)/β(25℃) 10±0.5%/3862 10±0.5%/3862 10±0.5%/3862
Aiming Beam Parameters8
Output Power m W 2 2 2
Wavelength nm 650 650 650
Operating Voltage V 2 2 2
Operating Current m A <30 <30 <30

Thermal Parameters

Operating Temperatur

15~30

15~30

15~30

Storage Temperature4

0~55

0~55

0~55

Recommended Thermal

Dissipation Capacity

W

≥12

≥12

≥12

1Explanation for the name of Module Type:OESCW (structure code) - (output power) - (center wavelength).
2Reduced lifetime if used above nominal operating conditions.
3Data at 25°C temperature, unless otherwise stated.
4A non-condensing environment is required for storage and operation below ambient dew point.
5Fiber length can be specified by customer.
6Can be with or without fiber connector.
7If there are any other requirements, please contact us.
8The customer can choose Thermistor with any two of the rest three options(Aiming Beam, PD and TEC).
9RT=R0*exp ( β(1/T-1/T0)), (T0=25℃=298K)

 

Device Dimension (mm)

 

This structure drawing is only for reference. For any other special requirement, please feel free to contact us.

 

 

 

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