Laser Diode Drivers
Engineers and technicians from all over the world greatly appreciate laser diode drivers from Meerstetter for their precise and constant output current, as well as for temperature stability. Additionally, they benefit from fast implementation thanks to the versatile communication interfaces and the free software. Like this, our laser diode drivers serve best for high-tech applications in medicine, spectroscopy, quantum applications, fiber communication and many more.
By choosing our webshop we guarantee fast and reliable deliveries (3-8 days), low bureaucracy and direct pre- and post-sale support from our engineers. Browse our selection of high-quality laser diode drivers right here below and find your matching laser driver.
If you need help making a decision or would like an overview of all our laser diode drivers, we recommend that you jump to "LDD comparison" or "Selection guide".
Jump to: LDD Comparison | Selection Guide | Features of Laser Diode Drivers | Laser Diode Driver FAQ
Laser diode drivers - Current sources for CW, modulated, QCW (& pulsed) modes
We don't just offer these standard laser diode drivers - we work with you to develop your perfect solution. With customized laser diode drivers (and TEC Controllers), we shape the future of your applications. Find out more on our Engineering-Page and book an appointment with our developers.
Output Current: 0-1.5 A
Output Voltage: 0-14 V
Output Current: 0-20 A
Output Voltage: 0.5-45 V
Output Current: 0-20 A
Output Voltage: 1-120 V
Output Current: 0-75 A
Output Voltage: 0-70 V
Output Current: 0-1.5 A
Output Voltage: 0-15 V
Output Current: 0-15 A
Output Voltage: 0-15 V
Output Current: 0-30 A
Output Voltage: 0-27 V
Do you have any questions about choosing a laser diode driver? No problem, our support loves to help you.
Our Meerstetter Delivery Promise
- All products in stock. -> Shipment within 3-5 working days after receipt of order.
- Shipping from our production facility in Switzerland to anywhere in the world.
- Standard shipping with FedEx Express, or your preferred logistics partner.
- Get instant tracking link after sending.
Meerstetter Laser Diode Driver Comparison - Find the ideal Laser Driver for your requirements
To help you make an easy and good selection, we put together all our laser diode drivers in this comparison. Below the table you get explanations of individual terms and values.
Click on the laser driver device name for more detailed values for each laser driver device. Many other options/features are available on request and are not listed in the datasheets (for better readability). Need something more tailored? See our Engineering-Page and contact us for custom laser driver solutions designed to meet your exact specifications.
| Image/Model |
|---|
 LDD-1321 |
 LDD-1301 |
 LDD-1303 |
 LDD-1137 |
 LDD-1124-SV |
 LDD-1121-SV |
 LDD-1125-HV |
Explanation:
"DC Input” defines the voltage range, you can operate the laser diode driver with. All laser drivers with DC Input range higher of at least 48 V can directly be operated with industrial power supplies. The more output current and more output voltage provided, the higher the output power. Therefore, our LDD-1137 and LDD-1303 are high-power laser drivers, the LDD-1321 is a low-power laser driver.
Column “Operation Mode” gives you an idea about the applications you can use the laser diode drivers for. The column "Communication Interfaces" shows you which interfaces you can use to integrate our devices into your laser system.