TY - RPRT TI - Low-loss adiabatic fiber-optic coupler for cryogenic photonics AU - Zhao, Mengdi (ORCID:0000000224569993) AU - Fang, Kejie PY - 2023 DO - 10.1364/ao.502604 UR - https://www.osti.gov/biblio/2582868 ID - 2582868 ER -