Newton's Rings
Title
Newton's Rings
Subject
Optics
Description
This device demonstrates “Newton’s Rings,” colorful interference fringes caused by a thin air layer first discussed by Isaac Newton in a communication to the Royal Society in December 1675, and presented an expanded account in his book "Optics" (1705). The original observation was first made with a wedge-shaped air-gap between the surfaces of two prisms, but later used the now-standard technique of pressing the convex surface of a lens against a flat glass plate.
Source
Property of the W&L Physics & Engineering Department
Files
Citation
“Newton's Rings,” Digital Exhibits at Washington and Lee University Library, accessed October 6, 2024, https://mail.omeka.wlu.edu/omekaorigin/items/show/186.