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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

薄型熔融石英雷射窗鏡

TECHSPEC® Thin Fused Silica Laser Windows

TECHSPEC® Thin Fused Silica Laser Windows

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  • 1mm 的纖薄厚度
  • 紫外線或紅外線熔融石英基材
  • 低損耗寬頻 IBS 抗反射鍍膜

TECHSPEC®薄型熔融石英雷射窗鏡厚度為 1mm,採用紫外線或紅外線熔融石英基材。這類薄型窗鏡兩面均採用離子束濺鍍 (IBS) 寬頻抗反射 (BBAR) 鍍膜,吸收損耗及散射均低於傳統鍍膜的抗反射窗鏡。TECHSPEC 薄型熔融石英窗鏡適用於需要高效能且體積精巧光學窗鏡的各種應用。我們也供應無鍍膜薄型熔融石英窗鏡基材,以提供客製鍍膜的彈性,因應各種應用需求;請與我們聯絡瞭解詳情。

紅外線等級熔融石英與紫外線等級熔融石英的差異,在於前者能夠減少 OH- 離子量,在整個近紅外線光譜產生更高的穿透效果,並在紫外線光譜減少穿透。

一般規格

Bevel:
Protective as needed
Clear Aperture (%):
90
Thickness (mm):
1.00 ±0.10
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
522
Parallelism (arcsec):
≤30
Poisson's Ratio:
0.16
Young's Modulus (GPa):
73
Abbe Number (vd):
67.8
Index of Refraction (nd):
1.458
Surface Quality:
20-10
Transmitted Wavefront, P-V:
λ/6
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52 (+5 to +35°C)
0.57 (0 to +200°C)
0.48 (-100 to +200°C)
Density (g/cm3):
2.20

產品

Dia. (mm)  Thickness (mm)   Coating   比較   庫存號碼   價格  Buy
12.70 1.00 BBAR (370-550nm)
25.40 1.00 BBAR (370-550nm)
50.80 1.00 BBAR (370-550nm)
12.70 1.00 BBAR (700-900nm)
25.40 1.00 BBAR (700-900nm)
50.80 1.00 BBAR (700-900nm)
12.70 1.00 BBAR (950-1150nm)
25.40 1.00 BBAR (950-1150nm)
50.80 1.00 BBAR (950-1150nm)
12.70 1.00 BBAR (1900-2200nm)
25.40 1.00 BBAR (1900-2200nm)
50.80 1.00 BBAR (1900-2200nm)
12.70 1.00 Uncoated
25.40 1.00 Uncoated
50.80 1.00 Uncoated
12.70 1.00 Uncoated
25.40 1.00 Uncoated
50.80 1.00 Uncoated
 
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