language
中国
韩国
韩国
韩国
韩国
韩国

PRODUCTS

 

MESSAGES

Username used for comment:
Customer message
Description:
Customer message

Related Items

Products

High Reflectivity Mirrors
QQ截图20210406172451
  • High Reflectivity Mirrors

  • CASTECH designs and fabricates high reflectivity mirrors ( best R>9.995% @ laser wavelength) with high laser damage threshold for most demanding laser applications.
Description
Cas'Tech Class
Parameters
Download

Introduction

CASTECH designs and fabricates high reflectivity mirrors with high laser damage threshold for most demanding laser applications. We utilize super polishing and ion beam figure (IBF) technologies to prepare high-quality substrates. With multiple advanced coating systems and technologies, coupled with high accuracy total loss measurement based on Cavity-Ring-Down (CRD) and LDT measurement, we are able to deliver consistent high-quality mirrors featured not only high reflectivity, but high laser damage resistance and environmental stability.

 

Features

Material from DUV to IR

HR-266nm, HR-355nm, HR-532nm, HR-1064nm, HR-1550nm

and custom wavelengths

Best R>99.995% @laser wavelength

Surface quality: 20-10 S/D

Custom dimension and shapes

 

Metrology

High reflectivity in the order of R = 99.9~99.995% are measured by Cavity-Ring-Down(CRD) technique CRD technique is a direct absorption technique based upon the measurement of the rate of absorption rather than the magnitude of absorption of a light pulse confined in a closed optical cavity with a high Q-factor. CRD measure instrument guarantees high reflectivity accuracy.

Cavity-Ring-Down (CRD) Technique

 

Reference Mirror: 0.999978                                                           Reference Mirror: 0.999973

Calculated Reflectivity: 0.999951 +/- 0.000002                           Calculated Reflectivity: 0.999955 +/- 0.000002

 

Reflectivity @532nm measured by CRD                                Reflectivity @1064nm measured by CRD

Previous page
1

Related Products

Inquiry List

Product information

Product serial number
Thumbnail
Name of product
Retail price
Expected unit price
*Order quantity
Operation
Product serial number:
High Reflectivity Mirrors
Retail price: 0.0
* Expected unit price
*Order quantity
-+
Remove

Contact information

Basic information
Method of contact and profession
Company information

Add Other Product X

Product categories:
All products
Selected 0 Each
castech
Customer message

Copyright© CASTECH Inc. all rights reserved   Min ICP No. 06000911

Search 

搜索
Search