Name: 50mm Sq., 5mm 厚度, 未镀膜 λ/10 熔融石英窗口片
Brand: TECHSPEC
SKU: 23-138
Price: RMB 2,049.26

50mm Sq., 5mm 厚度, 未镀膜 λ/10 熔融石英窗口片

产品编码 #23-138 6-10 工作日

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RMB 2,049.26

数量 1-5
RMB 2,049.26

数量 6+
RMB 1,639.40

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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）:

45.00 x 45.00

尺寸 (mm):

50.00 x 50.00 +0.00/-0.20

厚度 (mm):

5.00 ±0.10

涂层:

Uncoated

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 (per 25mm Dia.)

类型:

Protective Window

波长范围 (nm):

200 - 2200

杨氏模量 (GPa) :

长度 (mm):

50.00

宽度 (mm):

50.00

合规性

RoHS:

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
从 2 毫米到 150 毫米的圆形和方形尺寸
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。这些窗口片结合了一流的透射率、绝佳的热属性以及高公差生产规格，因此极为适合用于要求严苛的应用中。TECHSPEC λ/10 紫外线熔融石英窗口片有圆形和方形可供选择，尺寸从 2 毫米到 150 毫米不等。这些窗口片可提供无镀膜或针对紫外或可见光谱进行优化的抗反射镀膜选项。

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