Answers are grounded in this paper and cite their sources.
A polarisation-maintaining fibre resonator has been set up. A finesse of 9 and a free spectral range (FSR) of 559 MHz are measured by feeding the resonator by a semiconductor laser.
No takes yet. Share an insight, caveat, or question.
Bachus et al. (1983) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: