Spectrum Scientific 刻劃光柵 1200-350-012-R 240-300-012-R
刻劃光柵
刻劃衍射光柵是通過使用金剛石刀具在基底鍍層上切割平行槽線制成的。這些槽線呈刻面或“鋸齒”型輪廓，可針對特定光譜區(qū)域優(yōu)化光柵性能。因此，刻劃光柵可針對光譜的任意區(qū)域進(jìn)行優(yōu)化。然而，由于周期性誤差（也稱鬼影效應(yīng)），刻劃光柵的雜散光高于全息光柵。
現(xiàn)貨光柵尺寸為 12.5 × 12.5 mm 和 25 × 25 mm，但我們可供應(yīng)標(biāo)準(zhǔn)范圍內(nèi)尺寸達(dá) 68 × 68 mm 或更大的光柵。
| Part Number | Product Description | Groove Density (g/mm) | Blaze Wavelength (nm) |
| 1200-350-012-R | 1200 g/mm, 350nm Ruled Grating, 12.5 x 12.5 x 6mm | 1200 | 350 |
| 1200-350-025-R | 1200 g/mm, 350nm Ruled Grating, 25 x 25 x 6mm | 1200 | 350 |
| 240-300-012-R | 240 g/mm, 300nm Ruled Grating, 12.5 x 12.5 x 6mm | 240 | 300 |
| 240-300-025-R | 240 g/mm, 300nm Ruled Grating, 25 x 25 x 6mm | 240 | 300 |
| 300-1220-012-R | 300 g/mm, 1220nm Ruled Grating, 12.5 x 12.5 x 6mm | 300 | 1220 |
| 300-1220-025-R | 300 g/mm, 1220nm Ruled Grating, 25 x 25 x 6mm | 300 | 1220 |
| 300-350-012-R | 300 g/mm, 350nm Ruled Grating, 12.5 x 12.5 x 6mm | 300 | 350 |
| 300-350-025-R | 300 g/mm, 350nm Ruled Grating, 25 x 25 x 6mm | 300 | 350 |
| 300-500-012-R | 300 g/mm, 500nm Ruled Grating, 12.5 x 12.5 x 6mm | 300 | 500 |
| 300-500-025-R | 300 g/mm, 500nm Ruled Grating, 25 x 25 x 6mm | 300 | 500 |
| 300-540-012-R | 300 g/mm, 540nm Ruled Grating, 12.5 x 12.5 x 6mm | 300 | 540 |
| 300-540-025-R | 300 g/mm, 540nm Ruled Grating, 25 x 25 x 6mm | 300 | 540 |
