uniLDD
Laser diode drivers uniLDD series
Ultra-stable and high power laser diode drivers with internal TEC controller option
Description
Laser diode drivers, also known as laser diode controllers, for pumping of diode pumped solid state lasers (DPSSL) as well as powering and beam modulation of direct diode lasers for vast variety of industrial, medical, scientific and military applications.
Features
- Current stability: 0.1% pk to pk
- Current range: from 10 A to 1200 A
- Compliance voltage range: from 1 V to 600 V
- Internal TEC option: one driver can contain up to 2 independently controlled TEC channels
- Power density: up to 2.8 kW in 130×90×30 mm form factor
- Analog and digital (CAN*, RS232) control interfaces
* For CAN communication at evaluation stage Ekspla’s CAN-USB adapter is required.
QCW uniLDD forced air cooled driver version.
uniLDD is the product line of laser diode drivers, also known as laser diode controllers, for pumping of diode pumped solid state lasers (DPSSL) as well as powering and beam modulation of direct diode lasers for vast variety of industrial, medical, scientific and military applications.
Main specifications and compatibility with diodes
Our uniLDD laser diode drivers can power wide range of diodes (single emitters, bars, stacks, VCSELs, LEDs) in pulsed (QCW) and continuous (CW) operation modes. Laser diode controllers can supply currents from 10 A to 1200 A while maintaining 0.1% pk-pk current stability. Compliance voltages of uniLDD laser diode drivers vary in 1 V – 600 V range.
Internal TEC controller option
Additionally to powering of laser diodes our uniLDD drivers can simultaneous function as TEC controllers, also known as Peltier element temperature controllers. Each laser diode driver contains two output channels which can be utilized as two independent TEC controllers.
From prototyping to serial manufacturing
Highly customizable uniLDD laser diode driver’s design helps our engineers make sure that final product fully meets integrator’s requirements. Ekspla can swiftly shift from prototyping process to high volume manufacturing stage with ability to supply over 1000 laser diode controllers per year.
Configurations
Parameter | Value |
---|---|
Description | Driver for CW mode operation (conductively cooled) |
Operation mode | CW |
Maximum current to laser diode | 100 A |
Maximum compliance voltage | 30 V |
Description | Driver for CW mode operation and one stage bidirectional TEC control (air-cooled) |
Operation mode | CW-TEC |
Maximum current to laser diode | 75 A |
Maximum compliance voltage | 25 V |
Maximum current to TEC | 25 A |
Maximum TEC voltage | 25 V |
Description | Driver for CW mode operation (air-cooled) |
Operation mode | CW |
Maximum current to laser diode | 100 A |
Maximum compliance voltage | 25 V |
Description | Driver for QCW mode operation (air-cooled) |
Operation mode | QCW |
Maximum current to laser diode | 360 A |
Maximum compliance voltage | 80 V |
Hardware options rated | 30, 60, 100 V |
Description | Driver for QCW mode operation and one channel bidirectional TEC control (air-cooled) |
Operation mode | QCW-TEC |
Maximum current to laser diode | 270 A |
Maximum compliance voltage | 80 V |
Hardware options rated | 30, 60, 100 V |
Description | Driver for QCW mode operation and two channels bidirectional TEC control (air-cooled) |
Operation mode | QCW-TEC |
Maximum current to laser diode | 180 A |
Maximum compliance voltage | 80 V |
Hardware options rated | 30, 60, 100 V |
Parameter | Value |
---|
- Voltage extension possible by customization and current reduction.
Performance
Downioads
uniLDD Laser Diode Drivers
Laser Electronics
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