Key Features
- Wide Range of Customizable other Crystals: POC provides an extensive selection of crystal materials for various optical, laser, and nonlinear applications.
- High-Precision Fabrication: Advanced manufacturing ensures tight tolerances, exceptional surface quality, and tailored crystal configurations.
- Versatility Across Applications: Crystals cater to industries such as photonics, defense, medical devices, and industrial processing.
- Superior Optical Properties: Crystals offer high transparency, low absorption coefficients, and robust damage thresholds for reliable performance.
- End-to-End Customization: From unique doping levels to specialized coatings, POC supports bespoke solutions for diverse requirements.
General Description
POC specializes in producing premium crystal materials tailored for optical, laser, and nonlinear applications. Each crystal is engineered to meet stringent performance demands, ensuring exceptional optical quality, thermal management, and structural integrity. Our catalog includes cutting-edge solutions like Eye Safe Laser Crystals, Bonding Laser Crystals, and advanced nonlinear and magneto-optical crystals, making POC a trusted partner in photonics innovation.
These materials are characterized by their high damage thresholds, precision-engineered dimensions, and compatibility with various wavelengths. Customization options, including doping levels, coatings, and configurations, ensure seamless integration into cutting-edge systems.
Applications and Examples
Eye Safe Laser Crystals
- Application: Ideal for laser rangefinders, LIDAR, and medical laser systems.
- Example: Used in automotive LIDAR systems for safe, precise navigation.
Bonding Laser Crystals
- Application: Enhance high-power lasers in industrial and medical applications.
- Example: Compact laser systems for target tracking and material processing.
Nonlinear Crystals (e.g., BBO, KTP, LBO)
- Application: Frequency conversion in high-energy lasers.
- Example: Doubling and tripling laser frequencies for spectroscopy.
Magneto-Optical Crystals (e.g., TGG, TSAG)
- Application: Faraday isolators and rotators in laser systems.
- Example: Protects high-power lasers from back reflections.
Comparison of Crystals (Selected Properties)
| Property | Eye Safe Crystals | Bonding Crystals | Nonlinear Crystals | Magneto-Optical Crystals |
|---|---|---|---|---|
| Wavelength Range (µm) | 1.5–1.7 | 1.03–1.06 | 0.2–3.0 | 0.4–5.0 |
| Thermal Conductivity (W·m⁻¹·K⁻¹) | ~20 | ~13 | ~3.5 | ~7.4 |
| Damage Threshold (MW/cm²) | >500 | >300 | >500 | >400 |
| Transparency | High | High | Very High | Medium |
Standard Fabrication Specifications
| Specification | Value |
|---|---|
| Dimensional Tolerance | ±0.05 mm |
| Surface Flatness | λ/8 @ 632.8 nm |
| Surface Quality | 20-10 or 40-20 (scratch-dig) |
| Parallelism | <20–30 arcsec |
| Bevel | <0.25 × 45° |