[17p-A405-1~14] 3.6 Laser processing (formerly 3.7)

[17p-A405-14] Holographic optical engine (HolOE) with computer-generated hologram server

〇(M1)Takefumi Kosugi¹, Satoshi Hasegawa¹, Yoshio Hayasaki¹ (1.Utsunomiya Univ. CORE)

Keywords:computer-generated hologram, holographic laser processing

Holographic beam shaping technology is a technique for shaping laser beams using computer-generated holograms (CGH) displayed on a spatial light modulator (SLM). The use of this technology is expanding in laser processing, which is becoming more sophisticated in response to industrial requirements. This research aims to improve the ease of implementation and usability of the holographic beam forming technology by devising an architecture to implement the technology.