LiNbO3
LiNbO3 crystal has low cost, excellent mechanical and physical properties and excellent optical homogeneity, so LiNbO3 wedges are widely used in fiber isolators and circulators. Zhongce can provide 50,000 to 100,000 LiNbO3 wedges per month, with fast delivery and strict quality control, and can customize other sizes and other coating systems according to requirements.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Crystal Structure | Trigonal crystal system; space group R3c; point group 3m |
| Melting Point | 1253℃ |
| Optical Homogeneity | ～5×10^-5/cm |
| Absorption Coefficient | ～0.1%/cm @ 1064nm |
| Refractive Index at 1064 nm | n_e = 2.146, n_o = 2.220 @ 1300 nm n_e = 2.156, n_o = 2.232 @ 1064 nm n_e= 2.203, n_o = 2.286 @ 632.8 nm |
| Coefficient of Thermal Expansion (at 25°C) | //a, 2.0×10^-6/K //c, 2.2×10^-6/K |
| Thermal Conductance | 38 W/m/K at 25℃ |
| Sellmeier Equation (λ in μm) | n_o^2 = 4.9048 + 0.11768/(λ^2-0.04750) - 0.027169λ^2 n_e^2 = 4.5820 + 0.099169/(λ^2-0.04443) - 0.02195λ^2 |
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Datasheet
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Recently, the key laboratory of Functional Crystal Materials of Tianjin University has published a cutting-edge research paper titled Enhanced Second-Harmonic Generation in Quadratically Nonlinear Weyl Semimetal NbAs for Broadband Photodetection Applications on Advanced Science, a top-tier international academic journal.
Founded in 2004, Wuhan Union Optic Inc. is a National Specialized, Refined, Unique & Innovative "Little Giant" high-tech enterprise located in Wuhan East Lake High-Tech Development Zone.
Shanghai Connet Laser Technology Co., Ltd. focuses on technological innovation, delivering cutting-edge photonic products & solutions for industrial lasers, LiDAR, fiber optic sensing, coherent telecom, cold atom physics and precision spectroscopy research & mass manufacturing.
Fiber lasers and fiber amplification systems require excitation sources with stable wavelength, narrow spectral linewidth and consistent output power.
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