59 citations · 59 across the 2 of their papers we have counts for
8 papers
Dual optical frequency combs with ultra-low relative phase jitters from 550 nm to 1020 nm for precision spectroscopy
Eunmi Chae, Kota Nakashima, Kosuke Yoshioka
Here, ultra-low relative phase jitters over a wide optical spectrum were achieved for dual Ti:Sapphire optical frequency combs. The two optical frequency combs were independently p…
Temperature Study of Rydberg Exciton Optical Properties in Cu2O
Dungeon Daniel Kang, Aaron Gross, HeeBong Yang +4
Rydberg excitons in Cu2O can be an emergent platform for solid-state quantum information processing by utilizing the exaggerated properties of high-lying excited states within the…
A compact green Ti:Sapphire astro-comb with 43-GHz repetition frequency
Eunmi Chae, Eiji Kambe, Kentaro Motohara +3
A compact green astro-comb with 43-GHz repetition rate is developed based on a Ti:Sapphire optical frequency comb (OFC) and a mode-selecting cavity. The OFC's large repetition rate…
Geometrical analysis of Kerr-lens mode-locking for high-peak-power ultrafast oscillators
Peiyu Xia, Makoto Kuwata-Gonokami, Kosuke Yoshioka
Ultrashort pulses from Kerr-lens mode-locked oscillators have inspired a variety of applications. The design and alignment of these laser resonators have thus far been theoreticall…
Observation of ultra-high mobility excitons in a strain field by space- and time-resolved spectroscopy at sub-Kelvin temperatures
Yusuke Morita, Hirosuke Suzuki, Kosuke Yoshioka +1
We measured basic parameters such as the lifetime, mobility, and diffusion constant of trapped paraexcitons in cuprous oxide at very low temperatures (below 1 K) using a dilution r…
Dynamical Critical Behavior of an Attractive Bose-Einstein Condensate Phase Transition
Yiping Chen, Munekazu Horikoshi, Kosuke Yoshioka +1
When matter undergoes a continuous phase transition on a finite timescale, the Kibble-Zurek mechanism predicts universal scaling behavior with respect to structure formation. The s…