TY - JOUR TI - Generating a Multiple Focal Hole using a Phase-modulated Azimuthally Polarized Laguerre-Bessel-Gaussian Beam AU - J. William Charles AU - M. Udhayakumar AU - K. B. Rajesh AU - M. Lavanya AU - A. Mohamed Musthafa PY - 2019 DO - 10.13074/jent.2019.09.193371 T2 - Journal of Environmental Nanotechnology JF - Journal of Environmental Nanotechnology JA - J. Environ. Nanotechnol. SP - 24 EP - 29 VL - 8 IS - 3 PB - Institute for Environmental Nanotechnology ER -