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.
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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.
Laser Driver Selection Guide - Find the perfect Laser driver for your system
Do you have any questions about choosing a Laser driver? Or do you need a customized Laser driver? No problem, our This email address is being protected from spambots. You need JavaScript enabled to view it. loves to help you.
This is a product orientation guide and not a specification. Verify all data in this document with the device data sheets found at the specific Laser driver product page.
Discover the features of Laser Diode Drivers by Meerstetter
Meerstetter laser diode drivers are known worldwide for precise and fast PID control. They serve as laser drivers for single lasers and for laser diode arrays. Our laser diode drivers don’t consist of a laser driver IC. They are well-designed constant current sources with low-noise output, integrated safety options (e.g. laser diode protection) and interfaces. The broad range of our laser drivers open the field for low-current- up to high-power applications. The versatile communication interfaces enable an easy and fast integration into your laser system.
Like this, customers from high-tech industries, research labs and medicine don’t have to design their laser driver board on their own: they use the high-performance Meerstetter OEM laser diode drivers and benefit from lower cost due to fast integration and shorten time to market.
Features of Meerstetter Laser Diode Driver at a glance
- High-tech OEM laser diode drivers with low noise output and high-efficiency
- Versatile communication interfaces for a smooth and easy integration into your laser system
- Safety features for laser diode protection, like input for temperature monitoring or fast shut down
- Broad range of devices for low- to high-power applications
- Free of charge pre- and postsale support
- All our laser drivers work super-efficient with Meerstetter TEC Controllers. For a well working laser system and a even more stable laser temperature.
CW Drivers, Pulsed Laser Diode Drivers or Laser Diode Controllers suited to your needs
The LDD-112x series are combined CW and pulsed laser diode drivers. The LDD-130x series devices are CW laser drivers but can also be used as pulsed laser diode drivers for pulses with longer rise times. Additionally, all of our laser diode drivers easily work together with Meerstetter TEC Controllers. This allows you to achieve a constant laser diode temperature in every application.
- Possible applications of CW laser driver :
- Material processing like laser engraving, marking or cutting
- Seed Laser
- Raman spectroscopy
- Scanning microscopy
- Weed destruction
- Laser surgery
- Reference light source
- Multiple more applications in chemistry, biology, medicine and research
- Pulsed laser diode driver may be used in:
- Metrology
- Optical transmission/communication
- Gas sensing (and sensing in general)
- LiDAR
- Liquid and solids analysis (Spectroscopy)
- Research in general