[17a-A37-1~8] CS.2 Code-sharing Session of 3.2 & 4.4

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[17a-A37-7] Volumetric beam shaping using a computer-generated hologram

〇(D)Nami Kuroo¹, Yoshio Hayasaki¹ (1.Utsunomiya Univ.)

Keywords:

computer-generated holograms (CGH),liquid-crystal spatial light modulators (LCSLM),volumetric beam

Laser processing is becoming more sophisticated and complex while meeting quality and high throughput requirements, and three-dimensional beam shaping (volumetric beam shaping) is now required. This paper reports various shapes of volumetric beam shaping using computer-generated holograms (CGH) displayed on liquid-crystal spatial light modulators (LCSLMs).