@article{202102.0601, doi = {10.20944/preprints202102.0601.v1}, url = {https://doi.org/10.20944/preprints202102.0601.v1}, year = 2021, month = {February}, publisher = {Preprints}, author = {Hamed Arianfard and Jiayang Wu and David Moss}, title = {Optical Filters With Coupled Sagnac Loop Waveguide Reflectors}, journal = {Preprints} }