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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

12.7mm Dia., 355nm T, 266nm R 45° Harmonic Separator

TECHSPEC Nd:YAG Harmonic Separators

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Stock #37-722 5-7 Days
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Specifications

概況

Type:
Harmonic Beamsplitter

物理和機械特性

Clear Aperture (%):
>85
Construction:
Dichroic
Diameter (mm):
12.70 +0.00/-0.10
Parallelism (arcmin):
<3
Thickness (mm):
6.35 ±0.20

光學特性

Angle of Incidence (°):
45
Coating Specification:
Surface 1: Rabs: >99% @ 266nm, Tabs: >95% @ 355nm
Surface 2: Rabs: <0.5% @ 355nm
Reflection Wavelength (nm):
266
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Flatness (P-V):
λ/10
Surface Quality:
10-5
Transmission Wavelength (nm):
355
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
Surface 1:
1 J/cm2 @ 266nm, 20ns, 20Hz
2.5 J/cm2 @ 355nm, 20ns, 20Hz
Surface 2:
7.5 J/cm2 @ 355nm, 20ns, 20Hz

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

產品概覽

  • 用於分離 Nd:YAG 諧波波長
  • 分光鏡鍍膜提供 95% 以上的穿透效果
  • λ/10 熔融石英基材

TECHSPEC® Nd:YAG 諧波分離器用於分離 Nd:YAG 雷射的一般諧波波長。第一層表面的分光鏡鍍膜,可至少反射一種波長,並穿透另一種波長。分光鏡第二層表面採用抗反射鍍膜,盡可能減少反射造成的損耗。TECHSPEC Nd:YAG 諧波分離器可在 45° 入射角進行整合。這類諧波分離器提供多種波長組態,以便讓系統設計享有最高彈性。

Compatible Mounts

資源

Filter

光學鍍膜簡介

您是否正在尋找有關光學鍍膜的更多資訊?在愛特蒙特光學了解更多有關光學系統中使用的鍍膜的常見、定制和優點的資訊。

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同質性及夾雜物及氣泡的散射

光學元件中的夾雜物和氣泡造成的不均勻性和散射會導致性能變差,尤其是在雷射光學應用中。

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光學基板的熱性能

光學基板的熱特性(包括 CTE、dn/dT 和熱導率)對於預測實際性能至關重要

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什麼是分光鏡?

Optical components that create two beams by splitting incident light are beamsplitters. Read more about the different types of beamsplitters at Edmund Optics.

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Introduction to Beamsplitters

Beamsplitters do exactly what their name implies: split incident light beams.

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Selecting the Right Beamsplitter

Continuing from where Part I: X-Y Setup ends, learn how to add a Z-axis to an existing X-Y configuration to achieve three degrees of freedom.

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Selecting the Right Beam Expander

Edmund Optics offers both fixed power and zoom beam expanders. Knowing which beam expander is right for your application can greatly improve system efficiency.

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What is a plate or "mirror-type" beamsplitter?

What is a pellicle beamsplitter and when should I use it?

I would like to split light from a circularly polarized laser source into two beams. What happens when it passes through a cube beamsplitter – both non-polarizing and polarizing?

What is the difference between using a cube beamsplitter and a plate (mirror-type) beamsplitter?

When you say a beamsplitter has __% transmission and __% reflection, is that across the entire spectrum?

Is there such a thing as a variable density beamsplitter?

What are some advantages of using one cube beamsplitter type compared to another?

What are some advantages of using one plate beamsplitter type compared to another?

What is the difference between polarizing and non-polarizing beamsplitters?

Beamsplitter

Cube Beamsplitter

Dichroic Beamsplitter

Pellicle Beamsplitter

Does the polarization of light change when it passes through a beamsplitter?

I would like to split light from a circularly polarized laser source into two beams. What happens when it passes through a cube beamsplitter – both non-polarizing and polarizing?

Do you have C-Mount components to make an in-line illumination assembly?

Axial Illumination

Non-Polarizing Beamsplitter

Polarizing Beamsplitter

光學玻璃

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

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Do you have mounts for square or rectangular optics?

了解表面品質規格

光學元件的表面品質取決於其表面的散射,這在雷射光學應用中尤其重要。

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Removing Protective Plastic Coating

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

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Parallelism

Plate Beamsplitter

Transmission

How do I clean my optics?

Clear Aperture (CA)

愛特蒙特光學遍佈全球的製造工廠

愛特蒙特光學® (EO) 在全球的五座製造工廠,每年製造數百萬件精密光學元件和子配件。

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愛特蒙特光學的度量技術:將測量作為製造的關鍵要素

進一步瞭解愛特蒙特光學® 使用的度量技術,協助保證所有光學元件及組件的優異品質。

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Surface Quality

 
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