2 papers
physics.optics2024
Frequency-Modulation Mode-Locked Laser with GHz Spectral Width Tunable in the 2-3 um Region
Zheyuan Zhang, Xiangbao Bu, Daiki Okazaki +3
A narrow-bandwidth actively mode-locked laser using a Cr:ZnS gain medium has been successfully demonstrated. A free-space electro-optic phase modulator is employed in the solid-sta…
physics.optics2023
Rotationally displaced electric field intensity distribution around square nanoantennas induced by circularly polarized light
Naoki Ichiji, Takuya Ishida, Ikki Morichika +2
An optical field around regular polygon metal nanostructures excited by circularly polarized light can exhibit rotationally displaced intensity distributions. Although this phenome…