TY - RPRT TI - Ultra compact Bragg grating devices with broadband selectivity AU - Li, Ang (ORCID:0000000232251280) AU - Davis, Jordan (ORCID:0000000343483295) AU - Fainman, Yeshaiahu PY - 2020 DO - 10.1364/ol.384688 UR - https://www.osti.gov/biblio/1594209 ID - 1594209 ER -