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

  • Product Code:OESED Series
  • Item:OESED Series

 

 

If you need further more information ,please contact Sales@oelabs.com.

Features:

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

Application:

  • Pumping
  • Medical
  • Industry
  • Printing
  • Scientific research

Specification

OESED 808 Series:

Module Type1

Units

OESED-2-808

OESED-3-808

OESED-5-808

OESED-7-808

Optical 3,7

Center Wavelength (λ)

nm

808

808

808

808

Wavelength
Tolerance

nm

±3

±3

±3

±3

Output Power2

W

2

3

5

7

Spectral Width FWHM

nm

≤3

≤3

≤3

≤3

Spectral Width FW90%E

nm

≤4

≤4

≤4

≤4

Polarization Mode

-

TE

TM

TM

TE

Wavelength Temp. Coefficient

nm/℃

~0.28

~0.28

~0.28

~0.28

Fiber Parameters

Fiber Numerical Aperture

NA

0.15

0.22

0.22

0.22

Fiber Core/Cladding Diameter

μm

105/125

200/220

200/220

200/220

Connector Type6

-

SC

SMA905

SMA905

SMA905

Fiber Length5

m

1.5

1.5

1.5

1.5

Electrical Parameters 3,7

Operating Current Iop

A

≤3

≤3.9

≤6.5

≤8.8

Threshold Current Ith

A

≤0.6

≤0.8

≤1.1

≤1.8

Operating Voltage Vop

V

≤2.2

≤2.1

≤2.2

≤2.2

Slope Efficiency

W/A

≥0.85

≥0.9

≥0.9

≥0.9

Power Conversion Efficiency

%

≥40

≥40

≥38

≥40

Thermal Parameters

Operating Temperatur

15~30

15~30

15~30

15~30

Storage Temperature4

0~55

0~55

0~55

0~55

Recommended Thermal Dissipation Capacity

W

≥5

≥8

≥12

≥15

OESED 915/940 Series:

Module Type1

Units

OESED-3-915

OESED-4-915

OESED-8-915

OESED-3-940

Optical 3/7

Center Wavelength (λ)

nm

915

915

915

940

Wavelength Tolerance

nm

±5

±5

±5

±5

Output Power2

W

3

4

8

3

Spectral Width FWHM

nm

≤4

≤4

≤4

≤4

Spectral Width FW90%E

nm

≤6

≤6

≤6

≤6

Polarization Mode

-

TE

TM

TM

TE

Wavelength Temp. Coefficient

nm/℃

~0.32

~0.32

~0.32

~0.33

Fiber Parameters

Fiber Numerical Aperture

NA

0.15 or 0.22

0.22

0.15 or 0.22

0.15

Fiber Core/Cladding Diameter

μm

105/125 or400/440

200/220

105/125 or400/440

105/125

Connector Type6

-

SC or SMA905

SMA905

SC or SMA905

SC

Fiber Length5

m

1.5

1.5

1.5

1.5

Electrical Parameters 3,7

Operating Current Iop

A

≤3.8

≤5.5

≤9.2

≤3.8

Threshold Current Ith

A

≤0.5

≤0.8

≤0.8

≤0.5

Operating Voltage Vop

V

≤2

≤2

≤2

≤2

Slope Efficiency

W/A

≥0.85

≥0.85

≥0.9

≥0.85

Power Conversion Efficiency

%

≥42

≥40

≥40

≥42

Thermal Parameters

Operating Temperatur

15~30

15~30

15~30

15~30

Storage Temperature4

0~55

0~55

0~55

0~55

Recommended Thermal Dissipation Capacity

W

≥8

≥10

≥15

≥8

OESED 940/976 Series:

Module Type1

Units

OESED-4-940

OESED-3-976

OESED-4-976

OESED-8-976

Optical 3,7

Center Wavelength (λ)

nm

940

976

976

976

Wavelength Tolerance

nm

±5

±5

±5

±5

Output Power2

W

4

3

4

8

Spectral Width FWHM

nm

≤4

≤4

≤4

≤4

Spectral Width FW90%E

nm

≤6

≤6

≤6

≤6

Polarization Mode

-

TE

TM

TM

TE

Wavelength Temp. Coefficient

nm/℃

~0.33

~0.34

~0.34

~0.34

Fiber Parameters

Fiber Numerical Aperture

NA

0.22

0.15

0.22

0.15

Fiber Core/Cladding Diameter

μm

200/220

105/125

200/220

105/125

Connector Type6

-

SMA905

SC

SMA905

SC

Fiber Length5

m

1.5

1.5

1.5

1.5

Electrical Parameters 3,7

Operating Current Iop

A

≤4.8

≤3.8

≤5

≤9.2

Threshold Current Ith

A

≤0.8

≤0.5

≤0.7

≤0.8

Operating Voltage Vop

V

≤1.85

≤2

≤1.85

≤2

Slope Efficiency

W/A

≥0.9

≥0.85

≥0.85

≥0.9

Power Conversion Efficiency

%

≥42

≥42

≥40

≥40

Thermal Parameters

Operating Temperatur

15~30

15~30

15~30

15~30

Storage Temperature4

0~55

0~55

0~55

0~55

Recommended Thermal Dissipation Capacity

W

≥10

≥8

≥10

≥20

1Explanation for the name of Module Type:OESED(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.

 

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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