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楔形窗口片
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TECHSPEC®楔形窗口片可消除Etalon效应带来的负面影响，如干涉条纹，也可以用来防止未采用光隔离器的激光系统中常见的谐振腔光学反馈。这款楔形窗口片可以提供双重功能，其一是保护性，其二是抗反馈性，被动反射掉激光腔产生的多余镜面反射。 TECHSPEC®楔形窗口片拥有多种材料可供选择，光谱透射范围广，尺寸可定制，可选多种镀膜，如宽带增透膜和窄带V型镀膜。楔形窗口片非常适用于激光背反射隔离应用。
消除Etalon效应和谐振腔光学反馈
拥有30弧分楔形未镀膜标准基片
多种面向应用的基片可供选用
产品
| 标题 | 产品编码 | CA (mm) | Dia. (mm) | 厚度 (mm) | 涂层 | 涂层规格 | 热膨胀系数 CTE (10-6/°C) | 边缘 | 折射率 (nd) | 基底 | 表面平整度 (P-V) | 表面质量 |
| WINDOW, WEDGE FS 12.5MM DIA TS | 34-241 | 11.25 | 12.50 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| WINDOW, WEDGE FS 25.0MM DIA TS | 34-242 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 1.0° Wedge, Fused Silica Wedged Window | 25-667 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 2.0° Wedge, Fused Silica Wedged Window | 25-668 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 3.0° Wedge, Fused Silica Wedged Window | 25-669 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 4.0° Wedge, Fused Silica Wedged Window | 25-670 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 5.0° Wedge, Fused Silica Wedged Window | 25-671 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 8.0° Wedge, Fused Silica Wedged Window | 25-672 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 25mm Dia., Uncoated, 10.0° Wedge, Fused Silica Wedged Window | 25-673 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| WINDOW, WEDGE FS 50.0MM DIA TS | 34-243 | 45.00 | 50.00 +0.0/-0.10 | 3.00 ±0.20 | Uncoated | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 | |
| 12.5mm Dia., UV-VIS Coated, 30' Wedge, Fused Silica Wedged Window | 17-663 | 11.25 | 12.50 +0.0/-0.10 | 3.00 ±0.20 | UV-VIS (250-700nm) | Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700n | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 12.5mm Dia., VIS 0° Coated, 30' Wedge, Fused Silica Wedged Window | 25-615 | 11.25 | 12.50 +0.0/-0.10 | 3.00 ±0.20 | VIS 0° (425-675nm) | Ravg ≤0.4% @ 425 - 675nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 12.5mm Dia., NIR I Coated, 30' Wedge, Fused Silica Wedged Window | 25-618 | 11.25 | 12.50 +0.0/-0.10 | 3.00 ±0.20 | NIR I (600-1050nm) | Ravg ≤0.5% @ 600 - 1050nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 12.5mm Dia., NIR II Coated, 30' Wedge, Fused Silica Wedged Window | 25-621 | 11.25 | 12.50 +0.0/-0.10 | 3.00 ±0.20 | NIR II (750-1550nm) | Rabs ≤1.5% @ 750 - 800nm Ravg ≤0.7% @ 750 - 1550nm Rabs ≤1.0% @ 800 - 1550nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 12.5mm Dia., VIS-NIR Coated, 30' Wedge, Fused Silica Wedged Window | 17-666 | 11.25 | 12.50 +0.0/-0.10 | 3.00 ±0.20 | VIS-NIR (400-1000nm) | Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 25mm Dia., UV-VIS Coated, 30' Wedge, Fused Silica Wedged Window | 17-664 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | UV-VIS (250-700nm) | Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700n | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 25mm Dia., VIS-NIR Coated, 30' Wedge, Fused Silica Wedged Window | 17-667 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | VIS-NIR (400-1000nm) | Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 25mm Dia., VIS 0° Coated, 30' Wedge, Fused Silica Wedged Window | 25-616 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | VIS 0° (425-675nm) | Ravg ≤0.4% @ 425 - 675nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 25mm Dia., NIR I Coated, 30' Wedge, Fused Silica Wedged Window | 25-619 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | NIR I (600-1050nm) | Ravg ≤0.5% @ 600 - 1050nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 25mm Dia., NIR II Coated, 30' Wedge, Fused Silica Wedged Window | 25-622 | 22.50 | 25.00 +0.0/-0.10 | 3.00 ±0.20 | NIR II (750-1550nm) | Rabs ≤1.5% @ 750 - 800nm Ravg ≤0.7% @ 750 - 1550nm Rabs ≤1.0% @ 800 - 1550nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 50mm Dia., UV-VIS Coated, 30' Wedge, Fused Silica Wedged Window | 17-665 | 45.00 | 50.00 +0.0/-0.10 | 3.00 ±0.20 | UV-VIS (250-700nm) | Rabs ≤1.0% @ 350 - 450nm Ravg ≤1.5% @ 250 - 700n | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 50mm Dia., VIS-NIR Coated, 30' Wedge, Fused Silica Wedged Window | 17-668 | 45.00 | 50.00 +0.0/-0.10 | 3.00 ±0.20 | VIS-NIR (400-1000nm) | Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 over 25mm Aperture | 20-10 |
| 50mm Dia., VIS 0° Coated, 30' Wedge, Fused Silica Wedged Window | 25-617 | 45.00 | 50.00 +0.0/-0.10 | 3.00 ±0.20 | VIS 0° (425-675nm) | Ravg ≤0.4% @ 425 - 675nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 50mm Dia., NIR I Coated, 30' Wedge, Fused Silica Wedged Window | 25-620 | 45.00 | 50.00 +0.0/-0.10 | 3.00 ±0.20 | NIR I (600-1050nm) | Ravg ≤0.5% @ 600 - 1050nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
| 50mm Dia., NIR II Coated, 30' Wedge, Fused Silica Wedged Window | 25-623 | 45.00 | 50.00 +0.0/-0.10 | 3.00 ±0.20 | NIR II (750-1550nm) | Rabs ≤1.5% @ 750 - 800nm Ravg ≤0.7% @ 750 - 1550nm Rabs ≤1.0% @ 800 - 1550nm | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) | Fine Ground | 1.458 | Fused Silica (Corning 7980) | λ/10 | 20-10 |
技术数据
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