At a Glance
Micro optical elements for realizing optical functions on HHI‘s micro optical bench or other hybrid integration platforms.
Technical Background
- GRIN lenses for generating
- Parallel beams
- Focussed beams
- Free space optical elements
- Isolators, circulators
- NLO crystals
- Thin Film Filter Elements
- High-pass / low-pass filters
- Polarization handling (PBS)
Applications
- Quantum technology
- QRNGs, BB84 transmitter
- Squeezed and heralded light sources
- DV-QKD / CV-QKD TRx
- Laser technology
- Isolators, circulators, NLO crystals
- On-chip wavelength meters
- λ/4 wave and λ/2 wave plates
