ELECTRONICS LETTERS, cilt.44, no.15, ss.927-929, 2008 (SCI İndekslerine Giren Dergi)
Improvement of two orders of Magnitude of the Pound-Drever-Hall based free spectral range (FSR) measurement method is reported. The improved technique results in 1 part in 10(6) precision. This is believed to be the most precise measurement of FSR.