Edmund Optics® 中国分公司将于2025年1月28日至2月4日调休放假8天,期间官网可正常在线下单。
放假期间我们停止对外发货,请联系客服做好提货安排。
| 联络我们
 
您选择的产品已被添加至购物车
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 组件由爱特蒙特光学设计、规定或生产。 了解更多

50.8mm Dia. x 3.0mm Thickness Uncoated, Silicon Window

TECHSPEC Silicon (Si) Windows

×
产品编码 #20-026 联系我们
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
RMB 2,489.96
数量 1-10
RMB 2,489.96
数量 11+
RMB 2,243.16
含税批量价格
索取报价
下载产品资料

Product Details

类型:
Protective Window

Physical & Mechanical Properties

倒角:
Protective as needed
有效孔径 (%):
90.00
有效孔径 CA(mm):
45.72
直径 (mm):
50.80 +0.0/-0.1
厚度 (mm):
3.00 ±0.1
边缘:
Fine Ground
努氏硬度 (kg/mm2) :
1150
平行度(弧分):
<3
泊松比 :
0.265
杨氏模量 (GPa) :
140

Optical Properties

涂层:
Uncoated
折射率 nd:
3.422 @ 5µm
基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Silicon (Si)
表面平整度 (P-V):
表面质量:
60-40
波长范围 (nm):
1200 - 7000

Material Properties

热膨胀系数 CTE (10-6/°C):
2.55
密度 (g/cm3):
2.33

合规性

RoHS 2015:
Certificate of Conformance:
Reach 240:

产品系列说明

  • 透射率介于1.2 - 7μm之间
  • 备有无镀膜窗口片及适用于3 - 5μm的增透膜窗口片
  • 非常适合用于重量敏感的应用

由于成本和密度较低,因此采用光学等级硅制作而成的TECHSPEC®硅(Si)窗口片成了应用于1.2 - 7μm光谱范围的热门产品。硅的密度很低(硒化锌的一半),所以非常适合用于重量敏感的应用,特别是那些介于3-5μm范围之间的应用。其密度为2.329 g/cm3,努氏硬度则为1150。因此,它比锗更坚硬并且更加不易碎裂。

Filter

增透膜

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

立即查看

光学镀膜简介

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

立即查看

Advantages of using engineered chalcogenide glass for color corrected, passively athermalized LWIR imaging systems

Infrared Light

Optical Engineer Andrew Fisher explains how you can see the "invisible" light, or infrared light, from your own TV remote.

立即查看

Short Wave Infrared (SWIR)

Beam Displacement Calculator

Understanding Optical Windows

Determine how to select an optical window based on its material transmission, thermal and mechanical properties, and other specifications at Edmund Optics.

立即查看

窗口片介绍

Optical Windows provide protection between an optical system or sensitive electronics and an outside environment.

立即查看

I need a window for imaging underwater. The water is filtered and at room temperature with a very small amount of detergent in it. It is flowing at low speed. Will a MgF2 coated window survive this for a few years?

在红外应用中使用弯月透镜的优势

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

立即查看

适用于红外 (IR) 应用的正确材料

Using an Infrared Application? Discover the importance of choosing the right material and comparisons of each at Edmund Optics.

立即查看

Is it okay to clean an infrared lens, for example one made of germanium, with ethanol?

Infrared (IR) Spectrum

UV vs. IR Grade Fused Silica

UV grade fused silica is ideal for UV and visible applications, but IR grade fused silica has better transmission in the IR due to a lack of OH- impurities.

立即查看

什么是短波红外(SWIR)

Have a question about short-wave infrared (SWIR)? Find definitions, application uses, and examples at Edmund Optics.

立即查看

Hyperspectral and Multispectral Imaging

Are you trying to gauge depth of field in your imaging system? Take a closer look at this article on depth of field calculations at Edmund Optics.

立即查看

高光谱和多光谱成像 - 光学新趋势:第七集

Hyperspectral and multispectral imaging are imaging technologies that capture information from a broader portion of the electromagnetic spectrum.

立即查看

You offer many substrates for UV and IR applications. How do I know which is best for me?

光学玻璃

Choosing the right optical glass is important. Find out factors and properties on how to select the right optical glass at Edmund Optics.

立即查看

Surface Accuracy

BBAR Coating

了解表面质量

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

立即查看

去除保护性塑料镀膜

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

立即查看

Anti-Reflection (AR) Coating

Bevel

Parallelism

Seamed Edge

Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

立即查看

Surface Flatness

Transmission

How do I clean my optics?

Clear Aperture (CA)

EO 全球制造基地

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

立即查看

爱特蒙特光学的计量技术:测量是制造的关键环节

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

立即查看

Surface Quality

 
销售和技术专家咨询电话
1-800-363-1992
或查看各区域电话
一键式
报价工具
只需输入商品编号
This site is protected by VikingCloud's Trusted Commerce program