Modeling of the diffraction of the focused pulsed laser beam on a binary phase plate

S. V. Krasnov; A. V. Ignatiev

doi:10.1117/12.2270755

6 April 2017 Modeling of the diffraction of the focused pulsed laser beam on a binary phase plate

S. V. Krasnov, A. V. Ignatiev

Proceedings Volume 10342, Optical Technologies for Telecommunications 2016; 103420U (2017) https://doi.org/10.1117/12.2270755
Event: XIV International Scientific and Technical Conference on Optical Technologies in Telecommunications, 2016, Samara, Russian Federation

Abstract

In this work, the modeling of the propagation of the pulsed focused Gaussian beam through the phase optical element, designed to divide the incident beam into two closely spaced light spots, has been carried out. The simulation has been performed on the base of the finite-difference time-domain method, implemented in the software MEEP. The analysis has been shown a noticeable pattern change in the focal region using short pulses in comparison with a long signal, however, the structuring of the pulse laser beam by using the phase optical element passes successfully.

Citation Download Citation

S. V. Krasnov and A. V. Ignatiev "Modeling of the diffraction of the focused pulsed laser beam on a binary phase plate", Proc. SPIE 10342, Optical Technologies for Telecommunications 2016, 103420U (6 April 2017); https://doi.org/10.1117/12.2270755

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available