- Double-slit interference with Laguerre-Gaussian beamsH I Sztul
Institute for Ultrafast Spectroscopy and Lasers, NASA Center for Optical Sensing and Imaging, Physics Department, The City College and Graduate School of the City University of New York, New York 10031, USA
Opt Lett 31:999-1001. 2006..This interference provides new insight into the helical phase structure of the Laguerre-Gaussian beam and has potential applications for measuring the orbital angular momentum of an arbitrary wavefront...
- The Poynting vector and angular momentum of Airy beamsH I Sztul
NASA Center for Optical Sensing andImaging, DOD Center of Nanoscale Photonics, Physics Department, The City College and Graduate School of the City University of New York, New York, NewYork 10031, USA
Opt Express 16:9411-6. 2008..A similar approach is used to show that while the total angular momentum of the Airy beam is zero, the angular momentum of the main intensity peak and the Airy "tail" are non-zero...