Demonstration of 3-port grating phase relations
Optics
2009-11-13 v1
Abstract
We experimentally demonstrate the phase relations of 3-port gratings by investigating 3-port coupled Fabry-Perot cavities. Two different gratings which have the same 1st order diffraction efficiency but differ substantially in their 2nd order diffraction efficiency have been designed and manufactured. Using the gratings as couplers to Fabry-Perot cavities we could validate the results of an earlier theoretical description of the phases at a three port grating.
Cite
@article{arxiv.0707.0630,
title = {Demonstration of 3-port grating phase relations},
author = {A. Bunkowski and O. Burmeister and K. Danzmann and R. Schnabel},
journal= {arXiv preprint arXiv:0707.0630},
year = {2009}
}