1550nm Fiber Coupled Laser Diode

1550nm Fiber Coupled Laser Diode

Wavespectrum Laser, Inc.

500mw~650mw 1550nm Fiber Coupled Laser Diode (LD)

WSLX-1550-650m-H

Parameter

Symbol

Value

Unit

Reverse Voltage

V_r

2.0

V

Operating Temperature

T_op

-15~+35

°C

Storage Temperature

T_stg

-20 ~ +85

°C

Leadsoldering temperature

T_is

260

°C

Features

Applications

         1550nm laser diode

         CW Mode

         650mW output power

         4-pin package

         Medical laser treatment 

Specifications

WSLX-1550-650m-H

Center Wavelength@25℃

----

1550nm

----

Spectral Width (FWHM)                

3nm

Output Power

650mW

Temperature Coefficient of Wavelength

0.3nm / °C

Slope Efficiency

0.28mW/mA

Threshold Current (Typ.)

0.35A

Operating Current (Typ.)

3.2A

Operating Voltage

1.3V

Thermistor Value(25°C)

----

TEC Current (Max)

----

TEC Voltage( Max)

----

Fiber Core

105um

200um

Fiber N.A.

0.22

Fiber Length

100cm

Bend Radius(Min)

25mm

Connector Type

ST/FC/SMA905

Receptacle  Connector

Optional

Aiming Beam

Optional

Package Style

-

4-pin

-