Spectrum Scientific 衍射光栅 OEM 光栅 刻面全息光栅
1200-240-012 1200-240-025
刻面全息光栅
Spectrum Scientific 是全球少数提供刻面全息衍射光栅的公司之一。刻面全息光栅将原本的正弦型轮廓转换为“锯齿型”轮廓，该锯齿型轮廓可在所需波长范围内提高衍射光栅的效率，同时不增加杂散光。
Spectrum Scientific 使用专有的刻面技术制造光栅，与离子刻蚀光栅相比，其光栅具有显著更低的杂散光，同时效率相当或更高。目前，该技术的刻面区域限制在 200–300 mm。
现货光栅尺寸为 12.5 × 12.5 mm 和 25 × 25 mm，但我们可供应标准范围内尺寸达 90 × 90 mm 或更大的光栅。如标准光栅无法满足需求，我们亦可为 OEM 应用设计定制光栅。
Spectrum Scientific 提供多种标准光栅。如未找到符合您需求的光栅，请联系销售部门，我们定期生产新光栅。
1200-240-012 1200 g/mm, 240nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm
峰值效率 (%)：74%
波长范围 (nm)：190–650
镀膜：铝
尺寸 (mm)：12.5 × 12.5 × 6
交货期：2–4 周
效率曲线：效率链接
| Part Number | Product Description | Groove Density (g/mm) | Blaze Wavelength (nm) |
| 1200-240-012 | 1200 g/mm, 240nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 1200 | 240 |
| 1200-240-025 | 1200 g/mm, 240nm Blazed Holographic Grating, 25 x 25 x 6mm | 1200 | 240 |
| 123-260-012 | 123 g/mm, 260nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 123 | 260 |
| 123-260-025 | 123 g/mm, 260nm Blazed Holographic Grating, 25 x 25 x 6mm | 123 | 260 |
| 1440-250-012 | 1440 g/mm, 250nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 1440 | 250 |
| 1440-250-025 | 1440 g/mm, 250nm Blazed Holographic Grating, 25 x 25 x 6mm | 1440 | 250 |
| 1800-230-012 | 1800 g/mm, 230nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 1800 | 230 |
| 1800-230-025 | 1800 g/mm, 230nm Blazed Holographic Grating, 25 x 25 x 6mm | 1800 | 230 |
| 2322-300-012 | 2322 g/mm, 300nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 2322 | 230 |
| 2322-300-025 | 2322 g/mm, 300nm Blazed Holographic Grating, 25 x 25 x 6mm | 2322 | 300 |
| 240-240-012 | 240 g/mm, 240nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 240 | 240 |
| 240-240-025 | 240 g/mm, 240nm Blazed Holographic Grating, 25 x 25 x 6mm | 240 | 240 |
| 2400-250-012 | 2400 g/mm, 250nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 2400 | 250 |
| 2400-250-025 | 2400 g/mm, 250nm Blazed Holographic Grating, 25 x 25 x 6mm | 2400 | 250 |
| 2880-240-012 | 2880 g/mm, 240nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 2880 | 240 |
| 2880-240-025 | 2880 g/mm, 240nm Blazed Holographic Grating, 25 x 25 x 6mm | 2880 | 240 |
| 300-250-012 | 300 g/mm, 250nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 300 | 250 |
| 300-250-025 | 300 g/mm, 250nm Blazed Holographic Grating, 25 x 25 x 6mm | 300 | 250 |
| 3600-250-012 | 3600 g/mm, 250nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 3600 | 250 |
| 3600-250-025 | 3600 g/mm, 250nm Blazed Holographic Grating, 25 x 25 x 6mm | 3600 | 250 |
| 4200-250-012 | 4200 g/mm, 250nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 4200 | 250 |
| 4200-250-025 | 4200 g/mm, 250nm Blazed Holographic Grating, 25 x 25 x 6mm | 4200 | 250 |
| 600-240-012 | 600 g/mm, 240nm Blazed Holographic Grating, 12.5 x 12.5 x 6mm | 600 | 240 |
| 600-240-025 | 600 g/mm, 240nm Blazed Holographic Grating, 25 x 25 x 6mm | 600 | 240 |
