Products

Tunable Temperature Controller& Drivers

Features:

  • Low frequency noise & intensity noise
  • Low wavelength drift & power consumption
  • High vibration resistance
  • Broad wavelength tunability
  • Friendly graphic user interface of laser control

 

Applications:

  • Interferometric measurement and optical metrology
  • Distributed fiber-optic sensors
  • Oil & gas exploration and exploitation
  • Acoustic sensing for security and structural monitoring
  • Laser spectroscopy and gas absorption detection
  • LiDAR, Coherent optical communications
  • Microwave frequency mixing and THz generation
  • Seeding lasers in MOPA systems

Features:
Laser types: FP, DFB, SLD, MOPA, etc.
Wavelength range: 1250-1700 nm
Packaging: TO, butterfly, customize

Options
(1) CW /QCW modules (low noise drive, high precision temperature control)
- 300/500mA in a standard package (10x5x2cm) or a mini package (6x4x1cm)
- 1A in a standard package (10x5x2cm)
- TEC driving current 1-3A, voltage 4-5V
- Remote control via RS-232 or start automatically with the pre-set working parameters
Temperature Controller & Driving Modules1
(2) Pulsed laser modules
- Gaussian pulse width 10 ~30 ns, peak current 2A, Repetition frequency 1-100 kHz
- flat-top pulse width 100 ~1000 ns, peak current 0.3/0.5/1A, repetition frequency 1-100 kHz
- Standard package (10x5x2cm)
- External trigger signal to achieve pulsed output (long pulse or short pulse)
- Applications: fiber-optic sensing, coherent optical communications, LiDAR, gas sensing, precision measurement, etc.
Temperature Controller & Driving Module2

10-ns pulse
15-ns pulse
15-ns pulse
100-ns pulse
100-ns pulse
200-ns pulse
200-ns pulse
(3) High-power, short-pulse modules
- Peak current >100 A, pulse width 1 ~10 ns, repetition frequency 1-100 kHz
- External trigger signal to achieve short-pulse output
- Applications: TOF LiDAR, seed laser sources
the COC is directly soldered to the PCB
The COC is directly soldered to the PCB
1-ns pulse, for COC
1-ns pulse
5-ns for COC
5-ns pulse