Pricing Request for Abberation-corrected Concave Gratings for Flat-field Polychromators

To enquire about plane gratings with specifications that differ from the standard specifications please fill out the form below and be sure to include any requests for information.Thank you for your interest.

Contact Information

All fields marked with * are required

Name*
Organization*
Address 1*
Address 2
City, State*
Zip/Postal Code*
Country*
Phone
Fax
Email*

Product Information

1.Quantitiy
  • pcs/lot (No. of lots per year   )
  • pcs/lot (No. of lots per year   )
2.Classification of grating
  • Blazed Holographic grating (BHG)
  • Holographic grating (HG)
3.Blank material
  • Soda glass(standard)
  • BK7
  • Borosilicate glass
  • Other 
4.Dimensions(mm)
  • Width, W (perpendicular to grooves)(or Φ) :  ±   x 
  • Height, H(parallel to grooves) :   ±   x 
    Thickness at center, T :   ± 
  • * The thickness at the center is usually around one sixth(1/6) of the diagonal (for rectangular blanks) or diameter (for round blanks).
5. Effective area except for a rim of 2mm
6. Wavelength range nm to nm
7. Blaze
(maximum efficiency)
wavelength λ B
nm
8. Entrance path length ( r ) Approx. mm
9. Exit path length ( r’1, r’2 ) Approx. mm
10. Minimum distance between entrance slit and center of detector mm
11. Size of Entrance slit Width µm x Height mm
12. Photosensitive surface area of detector
  • Total width : mm
  • Height : mm
  • Number of elements : elements
  • Width per element : µm/element
13. Coating
  • Standard : Al
  • Au
  • Other 
14. Other requirements
   
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