TY - GEN AU - Vijayakumar,A AU - Bhattacharya,S TI - Characterization and correction of spherical aberration due to glass substrate in the design and fabrication of Fresnel zone lenses SN - 1539-4522 PY - 2014///0428 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/AO.52.005932 ER -