KAUAI
vis-nIR Phase Retarder
Our phase-retarder KAUAI is the perfect quarter waveplate for cutting-edge applications. With its negligible dispersion of less than 3fs2, it is the best solution for high-performance laser systems with ultrashort pulses in the visible to near-infrared range. It covers the range from 650 to 1400 nm and has a high throughput, making it ideal for Ytterbium based systems
Key Product Features
- Ultrabroadband reflective retardation to create circularly polarized light in the visible and near infrared
- Up to ≈ 90% max reflectivity
- No added GDD (<3 fs²)
- More wavelengths available upon request
- Compact design, with beam direction preservation
- Entrance and exit iris diaphragms for alignment
- Easy to implement in existing setups