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Home / Laser accessories / Electrical Components / LD-PD INC VCSEL Laser diode Driver for TO PACKAGE

LD-PD INC VCSEL Laser diode Driver for TO PACKAGE

LD-PD'S VCSEL Laser Driver,With Whole aluminum housing.excellent heat dissipation performance and high strength shell. Which can make it more stable and reliable in long-term operation. 2.4 inch OLED screen and enough big to see, very clean. Low noise tunable constant current driver and TEC controller added inside. VCSEL Laser Driver foundation is developed and designed by LD-PD INC. It's easier and Convenience for customer to install pins and test. Software can also be used to control.also can add external modulated signal. We also can customization according to laser Pin definitions.

Name Price Operation
VCSEL Laser diode Driver for TO PACKAGE
[Explore More]
$1450.00
 
Features

● compact design

● user-friendly

● Software control 

Physical/Optical Characteristics

Parameters

Values

Power voltage

220VAC

Power frequency

50Hz

Power(Max)

6W

Laser Driver Laser voltage Max

4V

Laser Driver Working temperature Max

50.0

Laser Driver Working temperature Min

5.0

TEC drive current Min

0.13A

TEC drive current Max

0.3A

Laser drive current

0-20mA

Modulation voltage

0-15V

Modulation Frequency

300k

Remark:output interface DB9


Software interface


1550nm VCSEL Laser experimental measurement

1. No external modulation

(1) 1550nmTOSA Laser connecting LC-APC connector,then install laser to LD mount, connecting driver,the other end of connector FC/APC Connect with OSA.

(2) Connect USB with PC.Open driver software .set up in software,Set Max current 20mA,Set to inter (Internal modulation)mode.

(3) Set current ,Open laser 

Measurement Result 


 Spectrum

 Power Curve 

2. Add signal generator to external modulation

 Set signal generator to scan mode

When set fixed-frequency to 50KHz, different voltage corresponding spectrum please see below 

3V


6V


9V


12V

Laser pin description

Application

● Gas analysis

● Laser Drive

Ordering Info

VCSEL-20-M

Voltage Max:20:20mA

Table:M