Home Laser Diode Controllers and Mounts Compact all-in-one laser diode driver with temperature controller and mount, QCLDD-2

Compact all-in-one laser diode driver with temperature controller and mount, QCLDD-2

Compact all-in-one laser diode driver with temperature controller and mount, QCLDD-2
Online price: $2490.00
    • Compact all-in-one laser diode controller
    • CW operation and external modulation up to 500kHz
    • Operating current range 15 to 2000mA
    • USB port and control software included
    • Graphical User Interface for real-time monitoring, control and data logging
    • 14-pin butterfly mount or 14-pin DIL mount included
    • Additional mounts are optional
    • Compact size (135x200x54mm)
    • 110-240V AC adapter included
Details
Lead time IN STOCK
 
Options
Mount
Quantity:

Specifications

Computer controlled operation – via provided software control application

Stand alone operation – via built-in keypad and display

Built-in USB port – required for initial configuration and computer controlled operation

Parameter

Specification

Unit

Control current range (1,2)

0.015-0.5

0.03-1.0

0.06-2.0

A

Current limit(1,2)

0.2-0.5

0.2-1.0

0.2-2.0

A

Current display resolution 

0.5

1.0

2.0

mA

Compliance voltage

>=4.8

V

Photodiode current range(1)

5 ranges (5-5000) selectable by software

uA

Maximum TEC current

Stable operation regime, 3.0

Transient regime, 4.0

A

TEC current limit(1)

0.4-4.0

A

Operation mode(1)

(a) Constant current

(b) Constant output power

(c) External modulation (bandwidth 500kHz@3dB for sinusoidal modulation)

 

Temperature control loop parameters

(Proportional - Kp, and Integral - Ti) (1)

Three ranges

(selectable in software)

 

External power supply

+5VDC, 5A (included)

 

Power consumption

typ. <25

W

(1) User configurable via Software Control Application (GUI)

(2) DIL mount is rated 1A continuous current

Additional information

Download PC control software for QCLDD-2.

Either 14-pin DIL mount, or 14-pin butterfly mount is included with the controller. If purchased together, this controller will be shipped preconfigured for operating with laser diode, superluminescent diode, or semiconductor optical amplifier as a complete turn-key system.

In the butterfly mount option, type I, type II, and a custom routing board are included. The custom routing board allows the user to wire a user-defined pin-out assignment. To change routing boards first disconnect the power supply from the QCLDD-2, remove the back plate of the QCLDD-2, and carefully pull out the routing board applying an even pull on both sides of the board. Then align the desired routing board with the QCLDD-2 sockets, confirm that the arrows marked OUTSIDE are pointing to the outer side of the QCLDD-2, and gently push the routing board all the way down. Re-assemble the back plate.

The QCLDD-2 also includes the AC-DC power supply adapter, the USB cable, and the software control application.

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Product PDF
Pin Configuration
Specifications
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