SLF Quantum manufactures and supplies customized and standard PPKTP (periodically poled potassium titanyl phosphate) nonlinear optical crystals for quantum optics and laser applications.
Funding
Funding not disclosed
Founders
Product
Problem
Researchers and industrial engineers often require nonlinear optical crystals with exact poling periods, high damage thresholds, and specific anti‑reflection coatings for efficient frequency conversion and entangled photon generation, but standard off‑the‑shelf options frequently lack these precise specifications, leading to reduced performance and longer development cycles.
Solution
SLF Quantum manufactures both standard and custom periodically poled potassium titanyl phosphate (PPKTP) crystals tailored for quantum optics and high‑power laser applications. The company controls poling period, crystal length, orientation, and coating to achieve exact phase‑matching for targeted wavelengths. Crystals are produced with low absorption, high optical quality, and elevated damage thresholds to support efficient frequency conversion and entangled photon pair generation. Turnkey solutions include anti‑reflection coatings, mounting hardware, and performance verification, minimizing integration effort for customers. Rapid prototyping and small‑batch production accommodate experimental research timelines. Detailed specification sheets and data are provided to facilitate seamless incorporation into optical system designs.
Target Audience
Primary customers are university and corporate research laboratories, quantum optics groups, and laser‑technology manufacturers that require high‑performance nonlinear crystals for frequency conversion, entangled photon sources, and related photonic systems.
Features
- Customizable poling periods and crystal lengths for precise phase‑matching across a wide wavelength range
- High‑damage‑threshold PPKTP material with low bulk absorption and scatter losses
- Optional anti‑reflection coatings and custom mounting options for turnkey integration
- Batch‑to‑batch consistency verified through optical performance testing and metrology
- Small‑batch and rapid‑prototype production to support research‑grade experiments
- Comprehensive technical documentation and specification sheets for system designers