Laser Peak Overview
Laser Peak develops and manufactures laser electronics and compact laser systems for applications that require stable CW laser beams at low and medium power at various wavelengths in the UV, VIS and NIR.
LPDD625 - Zimba
3x 2 channel laser diode driver and TEC driver with heating and cooling capability
Specifications
- Up to 48V operating voltage
- Up to 960W output power in a tiny form factor of only 111.5x50x18mm
- Very high efficiency of up to 97.5% due to integrated step-down converters for each laser channel and the TEC driver
- 2.2Mhz -3db modulation frequency (1)
- 350ns rise, 500ns fall time (1)
- 3 modulation channels
- each offering configurable output channels - 5A or 2x 2.5A
- Up to 10 green laser diodes per channel e.g., capable of powering a 60W green module
- Integrated TEC driver with heating and cooling
- Standard NTC 10k Beta: 3977 compatible
- 5-48V @ 5A TEC drive capability per driver
- Power reduction feature reducing laser output at excessive and subnormal temperatures
- fully LP-BUS compatible
- Dual Voltage Technology (DVT)
- TEC booster compatible (240W/48V @ 5A per booster)
Downloads
The diode driver LPDD625 - Zimba is designed to be efficient and versatile.
It supports a high operation voltage and offers stable, and fast current regulation in a small, easy to integrate form factor.
The LPDD625 – Zimba offers 720W maximum output power for laser diodes and 240W for TECs. The TEC power can be extended to 1200W with the use of our TEC booster technology.
TEC boosters enable to drive up to 48V @ 25A TECs with minimal cost and maximum efficiency.
A temperature-good output (power reduction) enables easy integration of the driver in any system. It offers the possibility to check if the TEC driver has reached the desired temperature, i.e. if everything is working as it should. The driver also features an NTC sensor error detection.
The drivers are fully compatible with our LP-BUS system.
The LP-BUS allows connecting everything in a tidy way and furthermore uses the power reduction (PR) output (temp ok) to command a reduced drive current from the LP diode drivers in order to protect the laser diodes in case a TEC should fail.
TEC-driver LPTD124 - Madrisa
TEC-booster LPTB024 - Valluga
TEC driver/booster with heating and cooling capability
The TEC-driver LPTD124 - Madrisa is designed to be efficient and versatile.
The driver offers a high operation voltage, and a stable regulation in a small and easy to integrate form factor.
The 240W maximum output power of the TEC-driver can be extended to up to 1200W with the use of the TEC-boosters LPTB024 - Valluga.
These TEC-boosters enable driving up to 48V @ 25A TECs with minimal cost and maximum efficiency.
A temperature-good output (power reduction) enables easy integration of the driver in any system. It offers the possibility to check if the TEC driver has reached the desired temperature, i.e. if everything is working as it should. The driver also features an NTC sensor error detection.
Both drivers are fully compatible with the LP-BUS system.
The LP-BUS allows connecting everything in a tidy way and furthermore uses the power reduction (PR) output (temp ok) to command a reduced drive current from the LP diode drivers in order to protect the laser diodes in case a TEC should fail.
Specifications
- Easy to integrate
- Up to 50V operating voltage
- Standard NTC 10k compatible
- 5-50V @ 5A drive capability per driver
- Temp OK output at excessive and subnormal temperatures
- NTC short/open detection
- LP-BUS compatible
- Heating and cooling capability
- Booster compatible to driver (240W / 48V @ 5A per booster)
- High efficiency
Downloads
Gull Series of Diode Laser Modules
The Gull M Series consists of compact CW diode laser modules at fixed wavengths ranging from 375 to 690 nm. The laser modules combine excellent beam parameters and high stability in a compact module. The integrated TEC driver maintains the correct operating temperature. All shipments include a diode driver, which connects to the laser head with a ribbon cable.
| Wavelengths | all common laser diode wavelengths in the UV and VIS |
| Beam profile | single mode (SM) or multi mode (MM) |
| Beam shape | round or elliptical |
| Beam size | 4 mm, typically |
| Beam height | 25 mm |
| Power | from tens of mW (SM) up to several W (MM), wavelength dependent |
| Analog modulation | CW - 1MHz, 0-100% |
| Power stability | < 2% rms, 8 hrs |
Specifications
Please tell us about the specifications that you require for your application. The following table illustrates the scope of possibilities.
Applications
- Life sciences
- Analytical instrumentation
- Sensing & Metrology