Wavelength Conversion Module
- Technology
- Laser diodes
- Partner
- NEL / NTT Electronics
NEL’s periodically poled lithium niobate (PPLN) waveguide modules convert light to the visible, near-infrared, and mid-infrared. The module consists of a PPLN waveguide, a thermoelectric cooler, and a thermistor. Custom design of the poling periodicity is possible upon definition of pump and signal wavelengths.
Range features
A high level overview of what this range offers
Features
- Second-Harmonic-Generation (SHG)
- Sum-Frequency-Generation (SFG)
- Difference-Frequency-Generation (DFG)
- High conversion efficiency
Variants
- Fibre input and collimated free-space output (with or without pump blocking)
- Fibre input and fibre output
- Chip carrier with TEC and thermistor
Applications
- Atomic clocks
- Stabilisation of frequency combs
- Atomic cooling for deep temperature research
- Development of quantum technologies
- Quantum computers
