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SCHOTT Chalcogenide Window Substrates

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  • SCHOTT IRG Infrared Glasses
  • Lightweight with Broad Transmission Bands in the SWIR, MWIR, and LWIR Spectra
  • Ideal Alternative to Germanium

공통 스펙

Bevel:
Protective as needed
Diameter (mm):
25.40 ± 0.1
Thickness (mm):
3.00 ± 0.1
Coating:
Uncoated
Edges:
Polished
Surface Flatness (P-V):
<5 λ P-V @ 632.8
Surface Quality:
60-40
Note:
Delivered in vacuum-sealed packaging
Dia. (mm)  Substrate   제품 비교하기   재고 번호   가격(부가세 별도)  구입하기
25.40 SCHOTT IRG22 #72-860 신제품 KRW 398,800   견적 요청  
  • 3~5일내 배송
    ×
 
25.40 SCHOTT IRG24 #72-861 신제품 KRW 398,800   견적 요청  
  • 3~5일내 배송
    ×
 
25.40 SCHOTT IRG25 #72-862 신제품 KRW 398,800   견적 요청  
  • 3~5일내 배송
    ×
 
25.40 SCHOTT IRG26 #72-863 신제품 KRW 398,800   견적 요청  
  • 3~5일내 배송
    ×
 
25.40 SCHOTT IRG27 #72-864 신제품 KRW 398,800   견적 요청  
  • 3~5일내 배송
    ×
 

SCHOTT Chalcogenide Glass Windows are suitable for a large range of IR applications and are an ideal alternative to Germanium substrates. Available in 5 different glass types optimized for excellent transmission in the NIR-LWIR ranges, these windows feature low dn/dt and dispersion with high color correction. Low density, coefficient of thermal expansion, and chemical resistance make them a great choice for low SWaP applications and harsh environments with changing temperatures. SCHOTT Chalcogenide Glass Windows are available in a standard 25.4mm diameter and a 3mm thickness. These windows are ideal for ideal for thermal imaging, spectroscopy, and sensing applications.

  • IRG22 – Offers excellent transmission in the NIR range. Chemical Formula Ge33As12Se55
  • IRG24 – Offers a low coefficient of thermal expansion for heat-sensitive applications. Chemical Formula Ge10As40Se50
  • IRG25 – Offers excellent SWIR, MWIR, and LWIR transmission. Chemical Formula Ge28Sb12Se60
  • IRG26 – Offers an exceptionally broad transmission range, with minimal absorption at 12.5um. Germanium Free. Chemical Formula As40Se60
  • IRG27 – Combines a high SWIR/MWIR transmission with a low coefficient of thermal expansion. Germanium Free. Chemical Formula As2S3
 
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