However, the time required to acquire a hologram with osh is rather lengthy. Sectional image reconstruction in optical scanning holography using compressed sensing. Osa resolution enhancement of optical scanning holography. Scalable optical architectures for electronic holography. Recording the interference pattern on the film actually creates a. Threedimensional microscopy by laser scanning and multi. Optical scanning holography osh is a technique that employs a singlepixel sensor to.
Optical scanning holography is a realtime holographic recording technique in which holographic information about a threedimensional 3d object is acquired using a single twodimensional active optical scan. The second is to introduce optical scanning holography osh a form of electronic or digital holography to the readers, and to provide them with experience in modeling the theory and applications utilizing matlab. The experimental setup for o axis holography is shown in fig. Introduction to modern digital holography with matlab get up to speed with digital holography with this concise and straightforward introduction to modern techniques and conventions. Optical scanning holography as a technique for high. Optical scanning holography osh is an emerging area of interest with. One such approach is based on the incoherent holography technique called optical scanning holography osh. Optical scanning holography as a technique for highresolution threedimensional biological microscopy, journal of the optical society of america a 19, 19101918. The original implementation of the display is unsuitable for images larger than a few square centimeters, because the necessary optical spacebandwidth product become unmanageable by the electronic and optical subsystems.
Optical scanning holography with matlab consists of tutorials with numerous matlab examples throughout the text and research material, as well as new ideas and insights for graduate students. Optical scanning holography with matlab pdf ebook php. It is found that serious noise appears in the reconstructed image for the partialcoherent mode due to nonlinear filtering. General theoretical model is built to investigate optical scanning holography in partialcoherent mode. Pdf optical scanning holography with matlab kkkkkkkkk. Optical scanning holography with matlaba introduces readers to the latest. In the context of optical scanning holography, we discuss some of its potential applications such as holographic information transmission and television tv system, 30 image coding and decoding, 30 microscopy, 30 optical remote sensing.
The main advantage of oshbased microscopy is that only a single twodimensional 2d scan is required to record 3d information, whereas most current 3d microscopes rely on sectioning techniques. Reconstruction enhancements with optical scanning holography. Kim department of physics, university of south florida, tampa, florida 33620 received august 16, 1999 we propose and experimentally demonstrate a simple digital holographic method that allows reconstruction of. After invention of holography by dennis gabor in 1947 it is widely used in various areas. Optical scanning holography with matlab pdf,, download. Optical scanning holography with matlab introduces readers to the latest advances of electronic or digital holography and succinctly. Recording the interference pattern on the film actually creates a diffraction grating. The technique is called optical scanning holography osh. Optical scanning holography osh promises to deliver a good tradeoff.
Nov 25, 20 im working on a project which is about digital inline holographic microscopy. Optical scanning holography with matlab researchgate. Threedimensional fluorescence microscopy by optical scanning. Get up to speed with digital holography with this concise and straightforward introduction to modern techniques and conventions. The 3d object is scanned by a wave front combined by a plane and spherical wave with orthogonal polarization. At that time, scanning devices that could be used for digitizing. Sep 22, 2011 in this paper, we propose a new method that can acquire the complex hologram of a 3d object for optical scanning holography osh by using polarized optical elements and a 90 degrees 2. Osa optical scanning holography in partialcoherence. The development of new holography methods made it suitable for new industrial and scientific applications. Optical scanning holography with matlab 1st edn springer. Abstract optical scanning holography osh 1 has the benefit of recording the entire threedimensional 3d volume of a specimen in the form of a two dimensional 2d hologram.
Osig mainly works on optical scanning holography osh and its applications in 3d imaging, processing and display. May 30, 2009 optical scanning holography with matlab ting chung poon. Optical scanning holography osh 1 has the benefit of recording the entire threedimensional 3d volume of a specimen in the form of a two dimensional 2d hologram. Optical scanning holography with matlab consists of tutorials with. I have to write a matlab code for my project which detects and measures the microparticles in the holographic image. Optical scanning holography osh is a distinct digital holographic technique in that realtime holographic. They interfere with each other and result in a fringe pattern for scanning a threedimensional object. Optical sectioning for optical scanning holography using phasespace filtering with wigner distribution functions hwi kim,1 sungwook min,2, byoungho lee,1 and tingchung poon3 1national creative research center for active plasmonics applications systems, school of electrical engineering, seoul national university, kwanakgu shinlimdong, seoul 151744, south korea. Optical image processing and optical scanning holography.
I describe its historical development, its basic principles and some examples of its practical application in optical. Optical scanning holography is explained in a manner that enables readers to begin implementing their own setups for novel osh applications. All matlab books collection total 73 books free ebooks. The beam emitted by a laser is split into two beams. Converting optical scanning holograms of real objects to binary fourier holograms using an iterative direct binary search algorithm article pdf available in optics express 233 february 2015. Department of civil and environmental engineering edmund t. In this paper, we modulate the psf by a spiral phase plate, which. Optical scanning holography with isotropic spiral phase.
C 2010 society of photooptical instrumentation engineers. Low complexity compression and speed enhancement for. Optical scanning holography with matlab introduces readers to the latest. Extended focused imaging and depth map reconstruction in optical scanning holography. Principles and techniques of digital holographic microscopy. Resolution enhancement of optical scanning holography with.
Further details on the technology and its recent development can be found in refs 1, 2, 3. I describe its historical development, its basic principles and some examples of its practical application in optical systems. Wavelengthscanning digital interference holography for. Inline holography with electrons was revived in the late 1980s by fink,14 stocker et al. Optical scanning holography osh is an emerging area of interest with many potential novel applications, such as 3d pattern recognition, 3d microscopy, 3 d.
Optical scanning holography with matlab ting chung poon. Optical holography is a method for storage and displaying a threedimensional image of an object. Matlab codes digital holography matlab answers matlab. Optical scanning holography osh is a distinct digital holographic technique in that realtime holographic recording a threedimensional 3d object can be acquired by using twodimensional active optical heterodyne scanning.
Optical scanning holography with matlab tingchung poon. Optical scanning holography with matlab consists of tutorials with numerous matlab examples throughout the text, research material, as well as new ideas and insights that are useful for engineering or physics students, scientists, and engineers working in the fields of fourier optics, optical scanning imaging and holography. Optical scanning holography, spiral phase plate, optical sectioning. Harcourt brace jovanovich, publishers san diego new york berkeley boston london sydney tokyo toronto. Optical sectioning for optical scanning holography using. Kim4 in this paper we report a low complexity compression method that is suitable for compact optical scanning holography osh systems with different optical settings. Osa threedimensional microscopy and sectional image. Fast acquisition and high axial resolution are two primary requirements for threedimensional microscopy. Part of theamerican studies commons this dissertation is brought to you for free and open access by the graduate school at scholar commons. Low complexity compression and speed enhancement for optical scanning holography p. Topics covered include the fourier transform, propagation and diffraction, pulsedlaser holography, and optical systems with spherical lenses.
Optical scanning holography based on compressive sensing. Wavelengthscanning digital interference holography for optical section imaging m. Optical scanning holography osh is an emerging area of interest with many potential novel applications, such as 3d pattern recognition, 3d microscopy, 3d cryptography, and 3d optical remote sensing. Optical scanning holography with matlab consists of tutorials with numerous matlab examples throughout the text and research material, as well as new ideas and insights for graduate students, scientists, and engineers working in the fields of fourier optics, optical scanning imaging, and holography. One beam is expanded and sent onto a high resolution recording medium. Optical scanning holography osh is a technique that allows threedimensional 3d information about an object to be measured with only lateral scanning. In optical scanning holography, one pupil produces a spherical wave and another produces a plane wave. Optical scanning holography with matlab written for undergraduate seniors and firstyear graduatelevel students in the fields of engineering and physics, this book introduces readers to the latest advances in electronic or digital holography, and succinctly covers the necessary mathematical background and wave optics that pertain to fourier optics and holography. Optics learning by computing with examples using matlab k. Building up from the basic principles of optics, this book describes key techniques in digital holography, such as phaseshifting holography, lowcoherence holography, diffraction tomographic holography and optical scanning holography, discussing their practical. Optical scanning holography osh is a technique that employs a singlepixel sensor to capture the hologram of a threedimensional object through a sequential rowbyrow scanning process. Adaptive optical scanning holography scientific reports nature.
An alternative solution was proposed, which was later known as optical scanning holography. Low complexity compression and speed enhancement for optical. Threedimensional microscopy by laser scanning and multiwavelength digital holography alexander khmaladze university of south florida follow this and additional works at. Optical scanning holography osh is a powerful technique that employs a singlepixel sensor and a rowbyrow scanning mechanism to capture the hologram of a wideview, threedimensional object. A new method for acquiring the complex hologram in optical. Osh is a form of digital holography dh, which achieves holographic recording of 3d objects through 2d optical heterodyne scanning. The size of the reconstructed image is also limited by the presence of zeroorder and conjugate images. The technique of holography was greatly improved after 1961 when laser was used as the light source.
Bradley department of electrical and computer engineering. Using and to denote the transverse spatial frequency coordinates, we can derive the optical. To gain some perspectives and insights into scanning holography, first, a 3d imaging theory is developed for the twopupil optical heterodyne scanning image processor to show that the 3d imaging properties of the processor can be expressed in terms of the. For the sake of completion, a brief outline on the osh system is presented in this section.
Optical scanning holography with matlab springerlink. Being different from standard digital hologram acquisition methods that are based on a twodimensional camera with restricted capturing area and highly limited spatial resolution, osh is capable of acquiring. A partial list of online matlab tutorials and matlab books source from. The resolution of the hologram reconstruction is affected by the point spread function psf of the optical system. Using and to denote the transverse spatial frequency coordinates, we can derive the optical transfer function otf to be. Building up from the basic principles of optics, this book describes key techniques in digital holography, such as phaseshifting holography, lowcoherence. Optical scanning holography osh is an unconventional form of electronic or digital holography. Optical scanning holography with matlab consists of tutorials with numerous matlab examples throughout the text and research material. Threedimensional image processing and optical scanning. Many of the times, it has been felt that the readers, who are utilizing the ebooks for first time, happen to really have a tough time before becoming used.
Applications of the technique so far have included optical scanning cryptography, optical scanning microscopy, 3d pattern recognition, 3d holographic tv, and 3d. Osig also works on optical image processing and dh in general. We have worked primarily with a specific form of digital holography called optical scanning holography. This chapter discusses optical scanning holography osh through the development of a twopupil optical heterodyne scanning image processor. Optical holography deals with the use of optical holography to solve technical problems, with emphasis on the properties of holograms formed with visible light. Holography is the only truly threedimensional imaging method available, and matlab has become the programming language of choice for engineering and physics students. The main objective of osig is to promote collaborations among the members. The second is to introduce optical scanning holography osh a form of. Kalman filtering theory and practice using matlab grewal and andrews. Despite over fifty years of existence, the potential of holography is still being explored today. I have to write a matlab code for my project which detects and measures the microparticles in. Introduction first experiments in numerical reconstruction of optical holograms date back to 196070th.