ZnTe Electro-Optic Crystal
As a typical II–VI compound semiconductor, ZnTe has high nonlinear-optical and electro-optic coefficients and phase-matches well with femtosecond lasers near 800nm. ZnTe single crystals emit and detect terahertz pulses over 0.1–3THz. The company has overcome technical challenges to produce high-purity crystals up to 30×30mm, with 110 orientation and minimum thickness of 50um; other sizes are customizable. They have broad prospects in commercial terahertz systems, especially THz generation and detection.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Crystal Structure | Cubic Zinc Blende Structure |
| Lattice Parameters | 6.106Å |
| Space Group | F-43m |
| Electro-Optic Coefficient | 4.04pm·V⁻¹ |
| Second-Order Nonlinear Coefficient | 1.6×10⁷esu |
| Refractive Index [2.7@800nm; 3.14@300um] | 2.7（800nm）/3.14（300um） |
| Detection Range | 0.1-3THz |
Applications
Datasheet
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Supplier Information
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