3 papers
physics.optics2026
Photonic-Crystal Microresonator Frequency Combs in the O-band
Sarang Yeola, Alexa R. Carollo, Jizhao Zang +1
Photonic-crystal microresonators (PhCRs) are a powerful platform for generating Kerr frequency combs. Because Kerr-soliton dynamics in PhCRs are largely decoupled from the operatin…
physics.optics2026
Nanophotonic control of collective many-body states in Kerr solitons
Yan Jin, Jizhao Zang, Sarang Yeola +3
Spatially periodic systems of coupled bosons are governed by on-site interactions and tunneling between sites, opening a rich phase space of many-body behavior. Here, we explore na…
physics.ins-det2018
Single-shot Ultrafast Imaging via Spatiotemporal Division of Femtosecond Laser Pulses
Sarang Yeola, Donghoon Kuk, Ki-Yong Kim
We have developed a single-shot imaging technique that can capture ultrafast events occurring on femtosecond to picosecond time scales. The technique is based on an optical pump-pr…