64 citations · 311 across the 23 of their papers we have counts for
4 papers · 2 filters
Highly bright photon-pair generation in Doppler-broadened ladder-type atomic system
Yoon-Seok Lee, Sang Min Lee, Heonoh Kim +1
We report a bright photon-pair source with a coincidence counting rate per input power (cps/mW) of tens of thousands, obtained via spontaneous four-wave mixing from a Doppler-broad…
Two-photon interference of temporally separated photons
Heonoh Kim, Sang Min Lee, Han Seb Moon
We present experimental demonstrations of two-photon interference involving temporally separated photons within two types of interferometers: a Mach-Zehnder interferometer and a po…
Superradiant Emission of Ultra-Bright Photon Pairs in Doppler-Broadened Atomic Ensemble
Yoon-Seok Lee, Sang Min Lee, Heonoh Kim +1
With a recent rising interest of single photon superradiance due to its potential usefulness for efficient collection of single photon from an atomic ensemble, bright and narrow ph…
Simultaneous measurement of HOM-like and N00N-like two-photon wavepackets in a Mach-Zehnder interferometer
Heonoh Kim, Sang Min Lee, Han Seb Moon
We propose and experimentally demonstrate two-photon interference effects in a Mach-Zehnder interferometer in which two different kinds of two-photon states are prepared by introdu…