Skip to main content
SpringerLink
Log in

Monochromatic filter for 5461 Å green

Use of glass cell filled with a solution of didymium, copper and potassium salts is proposed in this technical note

  • Published:
Experimental Mechanics Aims and scope Submit manuscript

Summary

a simple method of making a large inexpensive monochromatic filter to isolate the 5461 Å mercury green line is given. The filter consists of a glass cell of suitable thickness filled with a solution of didymium, copper and potassium salts in proper proportions.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Reference

  1. Roberts, E. J., Am. Jnl. Sci., 31, 350 (1911).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Indian Institute of Technology, Kanpur, India

    D. R. Navaratna (lecturer in Mechanical Engineering)

Authors
  1. D. R. Navaratna
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

formerly an Institute Fellow, Department of Aeronautical Engineering, Indian Institute of Science, Bangalore

Rights and permissions

Reprints and permissions

About this article

Cite this article

Navaratna, D.R. Monochromatic filter for 5461 Å green. Experimental Mechanics 2, 191–192 (1962). https://doi.org/10.1007/BF02325790

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02325790

Keywords

Search

Navigation