Wavelength:
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405nm 1~10W Laser System
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1550nm 20mw DFB Laser Diode
1550nm DFB Laser Diode

1550nm Laser Diode
Built-in PD
DFB
Single Mode
TO18   package
Detailed Specification

 

 

1550nm 20mw DFB Laser Diode

1550nm 20mw SM Laser Diode

Wavespectrum Laser, Inc.

20mw single Mode 1550nm Laser Diode

WSLD-1550-020m-1-PD

 

Parameter

Symbol

Value

Unit

Reverse Voltage

Vr

2.0

V

Operating Temperature

Top

-40~+30

°C

Storage Temperature

Tstg

-40 ~ +85

°C

Leadsoldering temperature

Tis

260

°C

 

Features

Applications

*          1550nm

*          Built-in PD/Without PD (Optional)

*          FP/DFB (Optional)

*          CW

*          Single Mode

*         TO18  package

*          Optical Fiber Communication

*          Free-space Optical Communication

 

Specifications

WSLD-1550-020m-1-PD

Center Wavelength@25     

1550+/-5nm

Spectral Width (FWHM)                                  

3.0nm (FP)

0.3DFB

Output Power

20mW

Laser Type                                                    

FP/DFB (Optional)

Beam Divergence (FWHM)

38° x 25°//

Reverse current (PD) Irp

2mA

Reverse voltage (PD) Vrp

20V

Window Type

Flat/Ball Lense Window (Optional)

Slope Efficiency

0.15mW/mA

Threshold Current (Typ.)

30mA

Operating Current (Typ.)

100mA

Operating Voltage

1.8V

Package Style

TO18