Exhibit to show the effect of "blazing" a grating,

Exhibit to show the effect of "blazing" a grating, comprising: (a) one replica reflecting grating on glass base 4" x 3" x 1/2", [P. 1027, Hy.10, approx, 3000 lines/ inch], (b) one "blazed" replica reflection grating on glass base 4" x 3" x 1/2", [P.1025, Cyl. 351A approx 3000 lines/inch], (c) glass block (4" x 3" x 1/2") front- aluminished to form plane mirror

Details

Category:
Optics
Object Number:
1958-131
type:
diffraction grating - reflection
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • optical instrument
  • optical instrument component
  • diffraction grating
credit:
National Physical Laboratory.
status:
Permanent collection

Cite this page

Rights

We encourage the use and reuse of our collection data.


Data in the title, made, maker and details fields are released under Creative Commons Zero


Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.