00915nam a22002057a 4500 0 0 0 1 RIU RIU 2020-03-04 Riphah International University 0 539.7 AHM 51163 2020-03-04 00:00:00 1 TH 30492 30492 Riphah International University 539.7 AHM Ahmed Ali (21691) Design a high finesse optical cavity for cavity ring-down spectroscopic studies Islamabad (unpublished) 2020 xiii, 49 p. : ill. ; 30 cm. +CD Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Faculty of Basic Sciences and Humanities. Includes bibliographical references and appendix Thesis supervisor: Dr. Nasir Mehboob Thesis co- supervisor: Dr. Ali Nadeem Thesis (M.Phil)--Riphah International University, 2020 English Spectroscopy Optical cavity Confocal resonator Absorption method Laser cavity FBSH TH