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低 GDD 二向色性短波通超快滤光片
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TECHSPEC® 低 GDD 二向色性短波通超快滤光片具有很薄的基片和很低的群延迟色散 (GDD) 镀膜，因此非常适合搭配使用超快激光光源。这些光谱滤光片专为 45° 入射角而设计并涵盖一系列波长，能搭配使用 Ti:sapphire、Nd:doped 和 Yb:doped 光纤或玻璃激光器以及光参量振荡器和放大器。TECHSPEC 低 GDD 二向色性短波通超快滤光片非常适用于超快激光应用（包括多光子显微镜、非线性荧光和飞秒激发拉曼光谱）。若您的应用需要采用具有定制尺寸或波长范围的超快光学滤光片，请联系我们。
厚度更低，可实现很低的 GDD
透射和反射范围广
快激光应用的理想选择
运用内部计量技术实现受控的 GDD 规格
产品
| 标题 | 产品编码 | Dia. (mm) | 尺寸 (mm) | AOI (°) | 截止波长 (nm) | 基底 | 长度 (mm) | 涂层 | P 偏振传输 (%) | 反射 (%) | 反射波长 (nm) | S 偏振传输 (%) |
| 450nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 13-996 | 25.00 | 45 | 450.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 470 - 545 | >80 | ||
| 450nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-008 | 25.2 x 35.6 | 45 | 450.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 470 - 545 | >80 | |
| 500nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 13-997 | 25.00 | 45 | 500.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 520 - 610 | >80 | ||
| 500nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-009 | 25.2 x 35.6 | 45 | 500.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 520 - 610 | >80 | |
| 600nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 13-999 | 25.00 | 45 | 600.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 625 - 795 | >80 | ||
| 600nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-011 | 25.2 x 35.6 | 45 | 600.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 625 - 795 | >80 | |
| 650nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-001 | 25.00 | 45 | 650.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 675 - 850 | >80 | ||
| 650nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-012 | 25.2 x 35.6 | 45 | 650.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 675 - 850 | >80 | |
| 700nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-002 | 25.00 | 45 | 700.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 725 - 900 | >80 | ||
| 700nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-013 | 25.2 x 35.6 | 45 | 700.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 725 - 900 | >80 | |
| 750nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-003 | 25.00 | 45 | 750.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 800 - 990 | >80 | ||
| 750nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-014 | 25.2 x 35.6 | 45 | 750.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 800 - 990 | >80 | |
| 800nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-004 | 25.00 | 45 | 800.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 850 - 1050 | >80 | ||
| 800nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-015 | 25.2 x 35.6 | 45 | 800.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 850 - 1050 | >80 | |
| 850nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-005 | 25.00 | 45 | 850.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 910 - 1110 | >80 | ||
| 850nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-016 | 25.2 x 35.6 | 45 | 850.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 910 - 1110 | >80 | |
| 900nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-006 | 25.00 | 45 | 900.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 960 - 1170 | >80 | ||
| 900nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-017 | 25.2 x 35.6 | 45 | 900.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 960 - 1170 | >80 | |
| 950nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-030 | 25.00 | 45 | 950.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 997 - 1235 | >80 | ||
| 950nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-036 | 25.2 x 35.6 | 45 | 950.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 997 - 1235 | >80 | |
| 1050nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-032 | 25.00 | 45 | 1,050.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 1102 - 1365 | >80 | ||
| 1050nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-038 | 25.2 x 35.6 | 45 | 1,050.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 1102 - 1365 | >80 | |
| 1100nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-033 | 25.00 | 45 | 1,100.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 1155 - 1430 | >80 | ||
| 1100nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-039 | 25.2 x 35.6 | 45 | 1,100.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 1155 - 1430 | >80 | |
| 1200nm, 25mm Diameter, Low GDD Dichroic Shortpass Ultrafast Filter | 14-035 | 25.00 | 45 | 1,200.00 | Fused Silica (Corning 7980) | Hard Coated | >80 | >97 Average Polarization | 1260 - 1560 | >80 | ||
| 1200nm, 25.2 x 35.6mm, Low GDD Dichroic Shortpass Ultrafast Filter | 14-041 | 25.2 x 35.6 | 45 | 1,200.00 | Fused Silica (Corning 7980) | 35.60 | Hard Coated | >80 | >97 Average Polarization | 1260 - 1560 | >80 |
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