1×N PLC Wafer Quartz Based Plc Lightwave Planar Lightwave Circuit

1×N PLC Wafer, Quartz-Based Planar Lightwave Circuit for Fiber Splitter Manufacturing

I. Core Optical Performance Advantages

• Superior Splitting Uniformity: Channel-to-channel uniformity error controlled within ±0.1-1.8dB (depending on specifications), ensuring consistent splitting after dicing and preventing uneven signal strength at terminals.
• Broad-Spectrum Compatibility: Supports full working band of 1260-1650nm, perfectly compatible with multi-wavelength transmission systems including GPON, EPON, and CATV, with exceptional versatility.

II. Material & Manufacturing Process Advantages

• High-Purity Fused Silica Substrate: Made of low-loss, high-stability fused silica (SiO₂), serving as core assurance for telecom-grade chips.
• Advanced P-CVD Deposition Process: Waveguide layer prepared via plasma chemical vapor deposition with film uniformity error ≤±2%, ensuring stable optical performance.

III. Size & Specification Advantages

• Standard Wafer Diameter Options: Available in full specifications including 2-inch, 4-inch, and 6-inch (e.g., 6-inch diameter 150±0.5mm) to accommodate different production capacity needs.
• Precise Thickness Control: Thickness tolerance ±50μm (e.g., 1050±100μm), ensuring consistent chip thickness after dicing for automated packaging.

IV. Application & Compatibility Advantages

• FTTH Network Core Compatibility: Low-loss characteristics perfectly suited for FTTH splitter chips, enabling large-scale user coverage.
• Full PON Network Compatibility: compatible with all GPON/EPON standards, serving as core component for passive optical network (PON) modules.

V. Quality & Production Assurance Advantages

• Telecom-Grade Quality Standards: Fully compliant with Telcordia GR-1221/1209 standards, passing 1000-hour high-temperature/high-humidity aging tests.
• 100% Inspection Guarantee: Each wafer undergoes 10 parameter tests including insertion loss and uniformity, with defect rate ≤0.1%.
• Comprehensive International Certifications: CE, RoHS, and ISO9001 certified, meeting global market requirements.