Name: recording ultra-realistic full-color analog holograms for use in a moving hologram display
Uploaded: 2020-01-14T14:00:00
Description: Watch this Scientific Journal Video about Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display at JoVE.com

The present research was conducted by the Research Grant of Kwangwoon University in 2019.

CAUTION: All appropriate safety practices must be followed when using lasers12 and chemical products, including the use of personal protective equipment such as safety goggles, glasses, gloves, and lab coats.
1. Content creation
<ol>
	<li>Model the different elements of the scene (character and background) with 3D computer graphics programs such as Blender, a free and open-source 3D software toolset.</li>
	<li>Create a 12-frame cyclic animation with the 3D computer gr...

<ol>
	<li>Geng, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Three-dimensional+display+technologies.">Three-dimensional display technologies.</a> Advances in Optics and Photonics. 5 (4), 456-535 (2013).</li><li>Lim, Y., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=360-degree+tabletop+electronic+holographic+display.">360-degree tabletop electronic holographic display.</a> Optics Express. 24 (22), 2499 (2016).</li><li>Sugie, T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=High-performance+parallel+computing+for+next-generation+holographic+imaging.">High-performance parallel computing for next-generation holographic imaging.</a> Nature Electronics. 1 (4), 254 (2018).</li><li>Ogle, K. N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Some+aspects+of+stereoscopic+depth+perception.">Some aspects of stereoscopic depth perception.</a> JOSA. 57, 1073-1081 (1967).</li><li>Read, J. C. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Balance+and+coordination+after+viewing+stereoscopic+3D+television.">Balance and coordination after viewing stereoscopic 3D television.</a> Royal Society Open Science. 2, 140522 (2015).</li><li>Lambooij, M., Ijsselsteijn, W., Fortuin, M., Heynderickx, I. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Visual+discomfort+and+visual+fatigue+of+stereoscopic+displays:+a+review.">Visual discomfort and visual fatigue of stereoscopic displays: a review.</a> Journal of Imaging Science and Technology. 53 (3), 1-14 (2009).</li><li>Gentet, P., Joung, J., Gentet, Y., Hamacher, A., Lee, S. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fantatrope,+a+moving+hologram+display:+design+and+implementation.">Fantatrope, a moving hologram display: design and implementation.</a> Optics Express. 27 (8), 11571-11584 (2019).</li><li>Denisyuk, Y. N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=On+the+reproduction+of+the+optical+properties+of+an+object+by+the+wave+field+of+its+scattered+radiation.">On the reproduction of the optical properties of an object by the wave field of its scattered radiation.</a> Optics and Spectroscopy. 14, 279-284 (1963).</li><li>Bjelkhagen, H. I., Brotherton-Ratcliffe, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Ultra-realistic imaging: advanced techniques in analogue and digital colour holography. , (2013).</li><li>Graham, S., Zacharovas, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Practical Holography, Fourth Edition. , (2015).</li><li>Gentet, P., Gentet, Y., Lee, S. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Ultimate+04+the+new+reference+for+ultra-realistic+color+holography.">Ultimate 04 the new reference for ultra-realistic color holography.</a> 2017 International Conference on Emerging Trends &amp; Innovation in ICT (ICEI). , 162-166 (2017).</li><li>International Electrotechnical Commission. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=IEC+60825-1:+2014.+Safety+of+laser+products-Part+1:+Equipment+classification+and+requirements.">IEC 60825-1: 2014. Safety of laser products-Part 1: Equipment classification and requirements.</a> IEC Geneva. 3, (2014).</li><li>Kun, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Reconstruction+and+development+of+a+3D+printer+using+FDM+technology.">Reconstruction and development of a 3D printer using FDM technology.</a> Procedia Engineering. 149, 203-211 (2016).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Covestro Deutschland AG, Bayfol HX200 Datasheet. , (2018).</li><li>Bjelkhagen, H. I. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Silver+Halide+Recording+Materials+for+Holography+and+Their+Processing.">Silver Halide Recording Materials for Holography and Their Processing.</a> Springer Series in Optical Sciences. 66, (1993).</li></ol>

Traditionally, stop-motion film uses puppets or clay models. To avoid movement and obtain a bright image at the time of hologram recording, a set of 3D printed characters and backgrounds are chosen. Furthermore, the different elements are attached firmly and without stress in the box. If an element is fixed with constraint or moves during the recording, it will appear black or fringed in the final hologram. 3D printing is a very interesting new tool for creating original models for analog holography.
<p class="jove_c...

Three-dimensional (3D) displays are an important research topic1,2,3 and most of the current approaches use the stereoscopic principle4 that causes visual discomfort and fatigue5,6. The Fantatrope is a convenient new type of dynamic holographic 3D display that can show a short animation in full color without the need for special viewing aids7. A Fantatrope uses a series of twelve full-color holograms corresponding to the different phases of an animation. All holograms used in this device must be ultra-realistic and present the same brightness, transparency, and homogeneous colors. The recording of a single high-quality full-color hologram remains difficult even for experienced practitioners. While the choices of the recording technique and holographic material are important key points, there are several more details that are crucial to successfully record such holograms.
For this protocol, a cyclic sequence of twelve different images is first created with a 3D computer graphics program and all the elements are 3D printed to become hologram models. These holograms are recorded with the single-beam method8 introduced by Yuri Denisyuk in 1963 that allows the recording of ultra-realistic holograms with a 180&#176; full-parallax. A Denisyuk full-color setup uses three different lasers (red, green, and blue) combined to get a white laser beam. Silver-halide emulsions are the best choice of recording material9 and only a few silver-halide full-color emulsions are available9,10. Furthermore to record the blue wavelength without blur, an iso-panchromatic emulsion with a resolution of more than 10,000 lines/mm is required.
In this protocol, the set of holograms are recorded on 4 inch x 5 inch plates, using a material that is specially designed for recording full-color analog holograms without any diffusion and is made isopanchromatic for all the common visible lasers used in color holography (see Table of Materials). The grain is so fine (4 nm) that any visible wavelength can be recorded inside without any diffusion11. Furthermore, each hologram is developed using a safe, non-staining chemical process developed for the ultimate emulsions.
This detailed protocol is intended to help new and experienced practitioners in the field of analog holography to avoid many common pitfalls associated with recording full-color Denisyuk holograms; it can also provide an approach to learn how to use ultimate silver-halide holographic materials and chemicals to obtain reliable and reproducible results.

<table border="1" fo:keep-together.within-page="1" fo:keep-with-next.within-page="always">
	<tbody>
		<tr>
			<td>Black marker</td>
			<td>Monami</td>
			<td>Magic Cap</td>
			<td></td>
		</tr>
		<tr>
			<td>FDM monochrome 3D printer</td>
			<td>Anet</td>
			<td>A8</td>
			<td></td>
		</tr>
		<tr>
			<td>Holographic bleach</td>
			<td>Ultimate Holography</td>
			<td>BLEACH-1L</td>
			<td>Non-toxic</td>
		</tr>
		<tr>
			<td>Holographic developer</td>
			<td>Ultimate Holography</td>
			<td>REV-U08-1.2</td>
			<td>Non-toxic</td>
		</tr>
		<tr>
			<td>Holographic plates</td>
			<td>Ultimate Holography</td>
			<td>U04P-VICOL-4X5</td>
			<td>Light-sensitive</td>
		</tr>
		<tr>
			<td>Laser (DPSS 532 nm 100 mW)</td>
			<td>Cobolt</td>
			<td>Samba</td>
			<td>Follow safety practices</td>
		</tr>
		<tr>
			<td>Laser (DPSS 473 nm 50 mW)</td>
			<td>Cobolt</td>
			<td>Blue</td>
			<td>Follow safety practices</td>
		</tr>
		<tr>
			<td>Laser (HeNe 633 nm 21 mW)</td>
			<td>Thorlabs</td>
			<td>HNL210L</td>
			<td>Follow safety practices</td>
		</tr>
		<tr>
			<td>Laser power meter</td>
			<td>Sanwa</td>
			<td>LP1</td>
			<td></td>
		</tr>
		<tr>
			<td>Matte black spray paint</td>
			<td>Plasti-kote</td>
			<td>3101</td>
			<td></td>
		</tr>
		<tr>
			<td>Microscope objective</td>
			<td>Edmund Optics</td>
			<td>40X 0.65 NA</td>
			<td></td>
		</tr>
		<tr>
			<td>Pinhole</td>
			<td>Edmund Optics</td>
			<td>10 &#956;m</td>
			<td></td>
		</tr>
		<tr>
			<td>Spatial Filter Movement</td>
			<td>Edmund Optics</td>
			<td>39-976</td>
			<td></td>
		</tr>
		<tr>
			<td>UV glue</td>
			<td>Vitralit</td>
			<td>6127</td>
			<td>Use gloves</td>
		</tr>
		<tr>
			<td>Wetting agent</td>
			<td>Kodak</td>
			<td>Photo-Flo</td>
			<td></td>
		</tr>
		<tr>
			<td>White PLA filament</td>
			<td>Hatchbox</td>
			<td>PLA-1KG1.75-BLK</td>
			<td></td>
		</tr>
		<tr>
			<td>X-cube</td>
			<td>Edmund Optics</td>
			<td>54-823</td>
			<td></td>
		</tr>
	</tbody>
</table>

recording ultra-realistic full-color analog holograms for use in a moving hologram display

This paper demonstrates a method to record a set of twelve ultra-realistic full-color analog holograms presenting the same brightness, transparency and homogeneous colors for the fabrication of a Fantatrope, a dynamic holographic 3D display, without the need for special viewing aids. The method involves the use of 3D printer technology, a single-beam full-color Denisyuk optical setup with three low-power lasers (red, green, and blue) and an iso-panchromatic high-sensitive silver-halide holographic emulsion specially designed for recording analog holograms without any diffusion. A cyclic animation is created with a 3D computer graphics program and different elements are 3D printed to form models for the holograms. Holograms are recorded with a full-color holographic setup and developed using two simple chemical baths. To prevent any emulsion thickness variations, the holograms are sealed with optical glue. Results confirm that all holograms recorded with this protocol present the same characteristics, which allow them to be used in the Fantatrope.

3D content was created and a cyclic sequence of twelve images was imagined, and the different elements were then 3D printed and painted (Figure 1). A Denisyuk single-beam full-color optical setup was assembled to record holograms (Figure 2). After recording, the holograms were developed and sealed (Figure 3) to obtain a set of twelve ultra-realistic full-color analog holograms with a 180&#176; full-parallax, showing the same brightness, transparency and homogeneous color...

Watch this Scientific Journal Video about Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display at JoVE.com

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

We present a protocol to record a set of ultra-realistic full-color analog holograms, showing the same brightness, transparency, and homogeneous colors, on ultra-fine-grain silver-halide holographic emulsions for the fabrication of a dynamic holographic 3D display.

This paper demonstrates a method to record a set of twelve ultra-realistic full-color analog holograms presenting the same brightness, transparency and ...

Research

JoVE Journal

Engineering

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

We propose a method for increasing the resolution of an object and overcoming the diffraction limit of an optical system installed on top of a moving ...

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition

Photocatalytically active nanostructures require a large specific surface area with the presence of many catalytically active sites for the oxidation and ...

Visualization of High Speed Liquid Jet Impaction on a Moving Surface

Two apparatuses for examining liquid jet impingement on a high-speed moving surface are described: an air cannon device (for examining surface speeds ...

Detection and Recovery of Palladium, Gold and Cobalt Metals from the Urban Mine Using Novel Sensors/Adsorbents Designated with Nanoscale Wagon-wheel-shaped Pores

Developing low-cost, efficient processes for recovering and recycling palladium, gold and cobalt metals from urban mine remains a significant challenge in ...

A Cost-effective and Reliable Method to Predict Mechanical Stress in Single-use and Standard Pumps

Pumps are mainly used when transferring sterile culture broths in biopharmaceutical and biotechnological production processes. However, during the pumping ...

Use of a Multi-compartment Dynamic Single Enzyme Phantom for Studies of Hyperpolarized Magnetic Resonance Agents

Imaging of hyperpolarized substrates by magnetic resonance shows great clinical promise for assessment of critical biochemical processes in real time. Due ...

Design and Use of a Full Flow Sampling System (FFS) for the Quantification of Methane Emissions

Design and Use of a Full Flow Sampling System FFS for the Quantification of Methane Emissions

The use of natural gas continues to grow with increased discovery and production of unconventional shale resources. At the same time, the natural gas ...

Applying X-ray Imaging Crystal Spectroscopy for Use as a High Temperature Plasma Diagnostic

X-ray spectra provide a wealth of information on high temperature plasmas; for example electron temperature and density can be inferred from line ...

Method for Recording Broadband High Resolution Emission Spectra of Laboratory Lightning Arcs

Lightning is one of the most common and destructive forces in nature and has long been studied using spectroscopic techniques, first with traditional ...