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50.8mm Dia., 3.18mm Thick, BBAR (1000-1100nm), Laser Grade C-Axis Sapphire Window

Laser Grade C-Axis Sapphire Windows

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Stock #15-808 5-7 Days
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NT$29,201
Qty 1-10
NT$29,201
Qty 11+
NT$26,280
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下載產品資料

Specifications

概況

Type:
Protective Window

物理和機械特性

Clear Aperture CA (mm):
45.00
Diameter (mm):
50.80 +0.00/-0.10
Thickness (mm):
3.18 ±0.20
Parallelism (arcmin):
<3
Bevel:
Protective as needed
Edges:
Fine Ground
Poisson's Ratio:
0.27
Young's Modulus (GPa):
435
Knoop Hardness (kg/mm2):
1900

光學特性

Coating:
BBAR (1000-1100nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Sapphire (Al2O3)
Index of Refraction (nd):
1.77
Surface Quality:
10-5
Transmitted Wavefront, P-V:
λ/10 over 25.4mm of Clear Aperture
Abbe Number (vd):
72.24
Birefringence (no-ne):
0
Axis Orientation:
C-axis
Coating Specification:
Ravg ≤0.3% @ 1000 - 1100nm
Ravg ≤0.1% @ 1020 - 1070nm
Wavelength Range (nm):
1000 - 1100

材料特性

Density (g/cm3):
3.97
Coefficient of Thermal Expansion CTE (10-6/°C):
8.8

Regulatory Compliance

RoHS:
Certificate of Conformance:

產品概覽

  • C 軸切割藍寶石可消除雙折射
  • 10-5 表面品質和 λ/10 TWFD
  • 未鍍膜或 IBS AR 鍍膜,適用於 1000 - 1100nm

雷射光等級C軸藍寶石窗鏡為精密光學窗鏡,以切割藍寶石 C 軸的方式消除材料本身的雙折射屬性。C 軸藍寶石也稱為 C 平面藍寶石或零度藍寶石,可在紫外線 (UV) 至中紅外線範圍內提供高穿透率,具備卓越的耐化學性,以及僅次於鑽石的高表面硬度。本類窗鏡具備雷射級的 10-5 表面品質,以及 λ/10 的穿透波前畸變 (TWFD),適用於雷射應用或整合至雷射系統。雷射光等級C軸藍寶石窗鏡提供未鍍膜版本,或是適合 1000 - 1100nm 的離子束濺鍍 (IBS) 抗反射 (AR) 鍍膜版本,適用於 Nd:YAG、摻鐿光纖或 Yb:YAG 雷射應用。提供標準大型尺寸,適合在現有雷射系統作為直接替代品;如果您的應用需要客製尺寸或鍍膜的雷射光等級C軸藍寶石窗鏡,請與我們聯絡。

Technical Information

Custom

愛特蒙特光學(Edmund Optics)為您提供全面的光學和成像元件客製化服務,精準滿足特定應用需求。無論您的專案處於原型開發階段或籌備量產階段,我們都能為您提供靈活的解決方案。從概念設計到產品交付,我們經驗豐富的工程師團隊將為您提供全程支援。

我們的核心能力包括:

  • 尺寸定制、材料定制、鍍膜定制等
  • 高精度表面質量與平整度控制
  • 嚴格的公差要求與復雜的幾何形狀加工
  • 可靈活擴展的生產系統 — 從樣品試產到批量生產
target="_blank">客製化生產能力 或在此提交諮詢需求。

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