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＜p＞Many optical design technical books are available for many years which mainly deal with image optics design based on geometric optics and using sequential raytracing technique. Some books slightly touched laser beam manipulation optics design. On the other hand many books on laser diodes have been published that extensively deal with laser diode physics with little touching on laser diode beam manipulations and characterizations. There are some internet resources dealing with laser diode beams. However, these internet resources have not covered enough materials with enough details on laser diode beam manipulations and characterizations. A technical book concentrated on laser diode beam manipulations and characterizations can fit in to the open and provide useful information to laser diode users. ＜em＞Laser Diode Beam Basics, Manipulations and Characterizations＜/em＞ is concentrated on the very practical side of the subject, it only discusses the basic physics and mathematics that are necessary for the readers in order to understand the subject. This book is intended to provide a practical guidance and reference to those scientists and engineers who are still new to laser diode applications, and to those undergraduate and graduate students who are studying lasers and optics. Readers are expected to be able to fast and easily find the most practical and useful information about laser diodes in this book without the need of searching through a sea of information.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞Over the past ten years, carbon dioxide laser surgery has made impressive strides and is now applied to every field of surgery without exception. It is the intention of this book to record the work done in this field in the Department of Plastic and Maxillofacial Surgery of the Beilinson Medical Center and Tel Aviv University Medical School, Israel, as well as that performed in association with other depart ments. In this context, one feels that it is incumbent upon one to acknowledge the cooperation of the medical and paramedical staff of the Department of Plastic and Maxillofacial Surgery of the Beilinson Medical Center, as well as that of Prof. Yehuda Shindel and Dr. Daniel Katenelson of the Department of Ear, Nose and Throat, Dr. Y ona Tadir of the Department of Obstetrics and Gynecology and Dr. Itamar Kott of the Department of General Surgery. I should like to make special mention of Dr. Ralph Ger of New York, who worked with me on the original clinical trials, and the engineer Uzi Sharon, who developed the Sharplan Laser with me. The progress of Laser Surgery is well demonstrated by the participation in the four meetings of the International Society for Laser Surgery, the first of which was held in Tel Aviv in 1975 with an attendance of 65 and the last in Tokyo in 1981 with an attendance of 1200.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞This book provides a thorough exploration of various modulated apertures and their impact on improving microscope resolution, with a focus on confocal scanning laser microscopy (CSLM). Over the course of eleven chapters, it looks at both the theoretical aspects and practical applications of different aperture shapes.＜/p＞ ＜p＞Chapters 1 and 2 review apertures with linear, quadratic, and concentric black-and-white (B/W) zones, along with linear-quadratic and polynomial designs. Additionally, apertures with Hamming, Cauchy, rectangular, and hexagonal shapes are analyzed for their potential to enhance imaging performance.＜/p＞ ＜p＞Chapter 3 presents the computation of coherent transfer functions (CTFs) for selected modulated apertures, offering insights into their influence on imaging quality. Chapter 4 focuses on confocal microscopes, exploring how these apertures affect the imaging of microscopic objects.＜/p＞ ＜p＞A theoretical study of coherent non-scanned laser microscopes (CNSM) is covered in Chapter 5. Chapter 6 addresses the computation of lateral and axial point spread functions (PSFs) in confocal imaging systems that use binary amplitude masks, while Chapter 7 investigates the effects of misalignment errors combined with wavefront aberrations in systems using linear and quadratic apertures.＜/p＞ ＜p＞In Chapter 8, diffraction intensity is calculated for a confocal microscope with a laterally displaced truncated Gaussian aperture, extending the principles of Marechal microscopy to confocal scanning microscopy. Chapters 9 and 10 examine spatial coherence in confocal optical systems, particularly in the context of quadratic and concentric B/W apertures.＜/p＞ ＜p＞The book concludes in Chapter 11 with an application of cardiac apertures in CSLM, demonstrating their use in processing cardiac images. This work serves as a valuable reference for researchers and professionals interested in advancing microscope resolution through innovative aperture design and analysis.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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＜p＞This book is especially written for physicians and dentists who are new to the exciting field of lasers. It will give you a good reference for the physical and biophysical part of laser medicine and dentistry. It may also serve you well as a reference and study material in a fellowship or master's program. There are many books about lasers and laser physics, but these are written by physicists for physicists - and they generally do not address the specific knowledge a doctor needs to be aware of when it comes to laser-tissue-interaction. In this book, I want to cut to the chase. I will give you the background information you need when new to the field of laser medicine or laser dentistry: Your laser: what is that thing you just bought or are considering to use? How does absorption, scattering and transmission in biological tissues take place? On what parameters do the clinical effects depend? How can a laser be used as a minimally invasive tool in modern medicine?＜/p＞画面が切り替わりますので、しばらくお待ち下さい。
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