Name: 25mm Dia., NIR II Coated, 30' Wedge, Fused Silica Wedged Window
Brand: TECHSPEC
SKU: 25-622
Price: RMB 1,454.31

25mm Dia., NIR II Coated, 30' Wedge, Fused Silica Wedged Window

TECHSPEC® Fused Silica Wedged Windows

产品编码 #25-622 联系我们

- +

RMB 1,454.31

数量 1-5
RMB 1,454.31

数量 6+
RMB 1,163.45

含税批量价格
索取报价

+ 添加至收藏夹
Create an account or log in to access saved list

产品对比

下载产品资料

有效孔径 CA（mm）:

22.50

直径 (mm):

25.00 +0.0/-0.10

厚度 (mm):

3.00 ±0.20

涂层:

NIR II (750-1550nm)

涂层规格:

Rabs ≤1.5% @ 750 - 800nm
Ravg ≤0.7% @ 750 - 1550nm
Rabs ≤1.0% @ 800 - 1550nm

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)

边缘:

Fine Ground

折射率 n_d:

1.458

Fused Silica (Corning 7980)

表面平整度 (P-V):

λ/10

表面质量:

20-10

类型:

Wedged Window

波长范围 (nm):

750 - 1550

杨氏模量 (GPa) :

楔角:

30' ±10'

8 J/cm2 @ 1064nm, 10ns

合规性

RoHS 2015:

符合标准

Certificate of Conformance:

浏览

Reach 235:

符合标准

产品系列说明

消除Etalon效应和谐振腔光学反馈
拥有30弧分楔形未镀膜标准基片
多种面向应用的基片可供选用

TECHSPEC®楔形窗口片可消除Etalon效应带来的负面影响，如干涉条纹，也可以用来防止未采用光隔离器的激光系统中常见的谐振腔光学反馈。这款楔形窗口片可以提供双重功能，其一是保护性，其二是抗反馈性，被动反射掉激光腔产生的多余镜面反射。 TECHSPEC®楔形窗口片拥有多种材料可供选择，光谱透射范围广，尺寸可定制，可选多种镀膜，如宽带增透膜和窄带V型镀膜。楔形窗口片非常适用于激光背反射隔离应用。

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