Name: 25mm 直径, 3mm 厚度, VIS 0° 镀膜 λ/10 熔融石英窗口片
Brand: TECHSPEC
SKU: 47-199
Price: RMB 1,366.17

25mm 直径, 3mm 厚度, VIS 0° 镀膜 λ/10 熔融石英窗口片

产品编码 #47-199 6-10 工作日

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RMB 1,366.17

数量 1-5
RMB 1,366.17

数量 6+
RMB 1,092.94

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产品对比

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色散系数 (v_d):

67.8

倒角:

Protective as needed

有效孔径 (%):

有效孔径 CA（mm）:

20.00

直径 (mm):

25.00 +0.00/-0.20

厚度 (mm):

3.00 ±0.10

涂层:

VIS 0° (425-675nm)

涂层规格:

R_avg ≤0.4% @ 425 - 675nm

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):

2.20

边缘:

Fine Ground

折射率 n_d:

1.458

努氏硬度 (kg/mm²) :

522

平行度（弧秒）:

泊松比 :

0.16

基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Fused Silica (Corning 7980)

表面质量:

20-10

传输波前，P-V (λ):

λ/10

类型:

Protective Window

波长范围 (nm):

425 - 675

杨氏模量 (GPa) :

5 J/cm² @ 532nm, 10ns

合规性

RoHS 2015:

符合标准

Reach 219:

符合标准

Certificate of Conformance:

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产品系列说明

可选紫外、可见光以及近红外波段镀减反膜版
适用于高精度应用的高容限功能
尺寸介于直径 5 - 150mm 之间
另有 1λ 或 λ/4 紫外熔融石英窗口片可供选择

高精度的TECHSPEC® λ/10 UV熔融石英窗口片具有激光等级的表面精度和平行度。不仅如此，这些窗口片将会把透射的波前畸变度限制在λ/10。本产品备有无镀膜窗口片，以及经优化用于UV或可见光光谱的增透膜窗口片。它结合了一流的透射率、绝佳的热属性以及高容限生产规格，因此极为适合用于条件严苛的应用中。

UV FS Transmission Curve

技术信息

FUSED SILICA
	Typical transmission of a 3mm thick, uncoated fused silica window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg ≤ 1.75% @ 400 - 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.0% @ 250 - 425nm R_avg ≤ 0.75% @ 250 - 425nm R_avg ≤ 0.5% @ 370 - 420nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.0% @ 350 - 450nm R_avg ≤ 1.5% @ 250 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 350 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs≤ 0.25% @ 880nm R_avg≤ 1.25% @ 400 - 870nm R_avg≤ 1.25% @ 890 - 1000nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.4% @ 425 - 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 0.25% @ 532nm R_abs ≤ 0.25% @ 1064nm R_avg≤ 1.0% @ 500 - 1100nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with NIR I (600 - 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 600 - 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with NIR II (750 - 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.5% @ 750 - 800nm R_abs ≤ 1.0% @ 800 - 1550nm R_avg≤ 0.7% @ 750 - 1550nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data