
| 特点 | 应用 |
| 高光学效率 | 光谱分析 |
| 无机械可移动部件 | 图像滤波 |
| 安全的低电压操作 | 光开关 |
| KHz开关频率的高速振幅控制 | 光相关器 |
| 全用户编程 | 图像处理与分析 |
| 灵活的系统配置 | 可编程振幅掩膜 |
| 安静低振动操作 | 光学数据处理与存储 |
| 全固态器件结构 | |
| 即插即用简易安装 |
Model A256 – λ (nm) | Model A512 – λ (nm) | ||
Array Size | 4.61 x 4.61 mm | 7.68 x 7.68 mm | |
Contrast Ratio (zero-order) | 200:1 (monochromatic input light) | ||
Diffraction Efficiency(zero-order) | 63.9% (maximum) | 61.5% (maximum) | |
Duty Cycle | 50% | ||
External Window1 | Broadband antireflection coated for Ravg < 1% (over 450 – 850 nm or 850 – 1600 nm). | ||
Fill Factor | 85.0% | 83.4% | |
Format | 256 x 256 (65,536 active pixels) | 512 x 512 (262,144 active pixels) | |
Mode | Reflective | ||
Modulation | Controllable optic axis orientation | ||
Pixel Pitch | 18 x 18 μm | 15 x 15 μm | |
Response Time2 | ≤ 450 μs | ||
Spatial Resolution | 27 lp/mm | 33 lp/mm | |
Switching Frequency2 | 1015 Hz (maximum) | ||
Wavelength Range | 450 – 1600 nm (specify wavelength, λ in nm when ordering) | ||
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