Holography using a 639 nm laser diode and a digital photo-camera

Authors

Ma. Adoracion Manuel National Institute of Physics, University of the Philippines Diliman
Marilou Cadatal National Institute of Physics, University of the Philippines Diliman
Percival Almoro National Institute of Physics, University of the Philippines Diliman
Marlon Rosendo Daza National Institute of Physics, University of the Philippines Diliman

Abstract

The holographic method of reconstructing three-dimensional (3D) objects using both silver halide film and a mega-pixel resolution digital photo-camera is realized using a compact laser diode system. The multi-mode 639 nm laser diode (LD) is controlled and stabilized by an assembled LD driver and temperature controller. At 70 mA, the LD operates with a single mode and may be applied for holography.
The developed LD-based holography setup which includes a digital photo-camera is portable and inexpensive which makes holography more accessible to all holography enthusiasts especially those in the high school and college levels.

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Issue

2002: Proceedings of the 20th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2002-1F-01

Section

Image and Signal Processing

Published

2002-10-23

How to Cite

[1]

MA Manuel, M Cadatal, P Almoro, and MR Daza, Holography using a 639 nm laser diode and a digital photo-camera, Proceedings of the Samahang Pisika ng Pilipinas 20, SPP-2002-1F-01 (2002). URL: https://proceedings.spp-online.org/article/view/SPP-2002-1F-01.