45 citations · 70 across the 3 of their papers we have counts for
3 papers
physics.optics2023★ 16 cited
Carrier conversion from terahertz wave to dual-wavelength near-infrared light injection-locking to optical comb using asynchronous nonpolarimetric electro-optic downconversion with electro-optic polymer modulator
Yudai Matsumura, Yu Tokizane, Eiji Hase +12
THz waves are promising wireless carriers for next-generation wireless communications, where a seamless connection from wireless to optical communication is required. In this study…
physics.optics2023★ 9 cited
Nanometer-precision surface metrology of millimeter-size stepped objects using full-cascade-linked synthetic-wavelength digital holography using a line-by-line full-mode-extracted optical frequency comb
Eiji Hase, Yu Tokizane, Kazuki Sadahiro +3
Digital holography (DH) is a powerful tool for surface profilometry of objects with sub-wavelength precision. In this article, we demonstrate full-cascade-linked synthetic-waveleng…
quant-ph2014★ 45 cited
Efficient generation of twin photons at telecom wavelengths with 10 GHz repetition-rate tunable comb laser
Rui-Bo Jin, Ryosuke Shimizu, Isao Morohashi +10
Efficient generation and detection of indistinguishable twin photons are at the core of quantum information and communications technology (Q-ICT). These photons are conventionally…