
厚度为 1mm
UV 或 IR 熔融石英基片
低损耗宽带 IBS 增透膜
通用规格
倒角 | Protective as needed |
有效孔径 (%) | 90 |
厚度 (mm) | 1.00 ±0.10 |
边缘 | Fine Ground |
努氏硬度 (kg/mm2) | 522 |
平行度(弧秒) | ≤30 |
泊松比 | 0.16 |
杨氏模量 (GPa) | 73 |
色散系数 (vd) | 67.8 |
折射率 (nd) | 1.458 |
表面质量 | 20-10 |
传输波前,P-V (λ) | λ/6 |
热膨胀系数 CTE (10-6/°C) | 0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C) |
密度 (g/cm3) | (not provided in the given data) |
产品介绍
TECHSPEC® 薄熔融石英激光窗口片设计的厚度为 1mm,具有 UV 或 IR 熔融石英基片。这些薄窗口片在两个表面上镀有离子束溅射 (IBS) 宽带增透 (BBAR) 膜,较传统镀膜的增透窗口片能提供更低的吸收损耗和散射。TECHSPEC 薄熔融石英激光窗口片非常适用于需要外形小巧的高性能光学窗口片的应用。无镀膜薄熔融石英激光窗口片基片可提供定制镀膜的灵活性,以满足您的应用要求;如需详细信息,请联系我们。
IR 级熔融石英与 UV 级熔融石英不同,前者 OH- 离子的含量更少,因此在 NIR 光谱范围内的透射率更高,而在 UV 光谱范围内的透射率更低。
订购信息
Dia. (mm) | 厚度 (mm) | 涂层 | 产品编码 |
12.70 +0.00/-0.10 | 1.00 ±0.10 | BBAR (370-550nm) | 11-746 |
25.40 +0.00/-0.10 | 1.00 ±0.10 | BBAR (370-550nm) | 11-747 |
50.80 +0.00/-0.10 | 1.00 ±0.10 | BBAR (370-550nm) | 11-748 |
12.70 +0.00/-0.10 | 1.00 ±0.10 | BBAR (700-900nm) | 11-743 |
25.40 +0.00/-0.10 | 1.00 ±0.10 | BBAR (700-900nm) | 11-744 |
50.80 +0.00/-0.10 | 1.00 ±0.10 | BBAR (700-900nm) | 11-745 |
12.70 +0.00/-0.10 | 1.00 ±0.10 | BBAR (950-1150nm) | 11-740 |
25.40 +0.00/-0.10 | 1.00 ±0.10 | BBAR (950-1150nm) | 11-741 |
50.80 +0.00/-0.10 | 1.00 ±0.10 | BBAR (950-1150nm) | 11-742 |
12.70 +0.00/-0.10 | 1.00 ±0.10 | BBAR (1900-2200nm) | 11-737 |
25.40 +0.00/-0.10 | 1.00 ±0.10 | BBAR (1900-2200nm) | 11-738 |
50.80 +0.00/-0.10 | 1.00 ±0.10 | BBAR (1900-2200nm) | 11-739 |
12.70 +0.00/-0.10 | 1.00 ±0.10 | Uncoated | 11-749 |
25.40 +0.00/-0.10 | 1.00 ±0.10 | Uncoated | 11-750 |
50.80 +0.00/-0.10 | 1.00 ±0.10 | Uncoated | 11-751 |
12.70 +0.00/-0.10 | 1.00 ±0.10 | Uncoated | 11-752 |
25.40 +0.00/-0.10 | 1.00 ±0.10 | Uncoated | 11-753 |
50.80 +0.00/-0.10 | 1.00 ±0.10 | Uncoated | 11-754 |