26 citations · 117 across the 12 of their papers we have counts for
6 papers · 2 filters
Lineshape measurement of an extreme-weak amplitude-fluctuating light source by the photon-counting-based second-order correlation spectroscopy
Hyun-Gue Hong, Wontaek Seo, Moonjoo Lee +3
We demonstrate lineshape measurement of an extreme-weak amplitude fluctuating light source by using the photon-counting-based second-order correlation spectroscopy combined with th…
Analysis on the effect of technical fluctuations on laser lineshape
Hyun-Gue Hong, Wontaek Seo, Moonjoo Lee +3
We analyze theoretically the effect of technical fluctuations on laser lineshape in terms of statistics of amplitude and phase noise and their respective bandwidths. While the phas…
Regular Spectra and Universal Directionality of Emitted Radiation from a Quadrupolar Deformed Microcavity
Jeong-Bo Shim, Hai-Woong Lee, Sang-Bum Lee +5
We have investigated quasi-eigenmodes of a quadrupolar deformed microcavity by extensive numerical calculations. The spectral structure is found to be quite regular, which can be e…
Universal output directionality of ultrahigh-Q single modes in a deformed microcavity with low index of refraction
Sang-Bum Lee, Jeong-Bo Shim, Sang Wook Kim +5
Experimental investigation of the characteristics of quasi-bound states of a quadrupole deformed microcavity has revealed five distinct mode groups in cavity emission spectra with…
Development of deformation-tunable quadrupolar microcavity
Juhee Yang, Songky Moon, Sang-Bum Lee +5
We have developed a technique for realizing a two-dimensional quadrupolar microcavity with its deformation variable from 0% to 20% continuously. We employed a microjet ejected from…
Chaos-assisted nonresonant optical pumping of quadrupole-deformed microlasers
Sang-Bum Lee, Jeong-Bo Shim, Sang Wook Kim +4
Efficient nonresonant optical pumping of a high-Q scar mode in a two-dimensional quadrupole-deformed microlaser has been demonstrated based on ray and wave chaos. Three-fold enhanc…