New Polishing Technique Improves Finesse of Fabry Perot Etalons
New Polishing Technique Improves Finesse of Fabry Perot Etalons Optical Surfaces Ltd. reports on the development of a new polishing technique that has been shown to reproducibly improve the spectral filtering capability (finesse) of Fabry Perot etalons. Fabry Perot Etalons for ultra-high resolution interferometry (courtesy: Optical Surfaces Ltd.) Related Stories For over two decades - Optical Surfaces has supplied precisely matched Fabry-Perot etalon pairs to Table Stable Ltd. (Mettmenstetten, Switzerland) for use as a key component in their ultra-high-resolution JRS Series interferometers. ...
Source: azosensors.com