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Author: Hans Bjelkhagen Publisher: Hansholo Publishing ISBN: 9780995779310 Category : Antiques & Collectibles Languages : en Pages : 366
Book Description
Holograms on postage stamps have become a new topical subject in philately, and there has been a growing interest among philatelists in collecting such items for many years now. It was 25 years ago when the first definitive postage stamp with a hologram was issued in Austria in 1988. Since then many countries have issued hologram stamps or souvenir sheets, some of them on more than one occasion. Up until 2014 holographic stamps have been issued in approximately 80 countries, and the total number of different postal items containing holograms is estimated at 450 pieces. There was a peak in the number of hologram stamp issues at the turn of the 1999/2000 century celebrations. The use of holograms on postage stamps seems to be more of a new and attractive decoration, however, rather than a security device, which role has been adopted by holograms used on credit cards and passports. This book presents a chronological review of worldwide issues of postage stamps and souvenir sheets containing holograms. Each stamp is described and accompanied with a color photograph of the stamp. This also applies to miniature and souvenir sheets. In addition, official and special first-day covers (FDCs) with cachet holograms are presented and described. As regards holographic images, quite a few of them are space-related, including, for example, Earth, Moon, Jupiter, Sun, satellites, space crafts, space stations, gamma radiation, and cosmonaut images. Some hologram images are two-channel or animated types of images. A few of the stamp images of the animated type are quite unique, but philatelists are often unaware of this quality, being also, unfortunately, unable to correctly view such stamps. The book provides advice on how to proceed in order to get the best out of such holographic images. The book places emphasis on different types of hologram stamps and images, their producers and the story behind the stamps. Details concerning the items described, such as size, identification numbers, denomination, perforation and edition can be found in the Tables at the end of the book. In no other philatelic or holographic publication will the reader find such extensive information on hologram stamps, accompanied by an abundance of high-quality color illustrations throughout the book.
Author: Hans Bjelkhagen Publisher: Hansholo Publishing ISBN: 9780995779310 Category : Antiques & Collectibles Languages : en Pages : 366
Book Description
Holograms on postage stamps have become a new topical subject in philately, and there has been a growing interest among philatelists in collecting such items for many years now. It was 25 years ago when the first definitive postage stamp with a hologram was issued in Austria in 1988. Since then many countries have issued hologram stamps or souvenir sheets, some of them on more than one occasion. Up until 2014 holographic stamps have been issued in approximately 80 countries, and the total number of different postal items containing holograms is estimated at 450 pieces. There was a peak in the number of hologram stamp issues at the turn of the 1999/2000 century celebrations. The use of holograms on postage stamps seems to be more of a new and attractive decoration, however, rather than a security device, which role has been adopted by holograms used on credit cards and passports. This book presents a chronological review of worldwide issues of postage stamps and souvenir sheets containing holograms. Each stamp is described and accompanied with a color photograph of the stamp. This also applies to miniature and souvenir sheets. In addition, official and special first-day covers (FDCs) with cachet holograms are presented and described. As regards holographic images, quite a few of them are space-related, including, for example, Earth, Moon, Jupiter, Sun, satellites, space crafts, space stations, gamma radiation, and cosmonaut images. Some hologram images are two-channel or animated types of images. A few of the stamp images of the animated type are quite unique, but philatelists are often unaware of this quality, being also, unfortunately, unable to correctly view such stamps. The book provides advice on how to proceed in order to get the best out of such holographic images. The book places emphasis on different types of hologram stamps and images, their producers and the story behind the stamps. Details concerning the items described, such as size, identification numbers, denomination, perforation and edition can be found in the Tables at the end of the book. In no other philatelic or holographic publication will the reader find such extensive information on hologram stamps, accompanied by an abundance of high-quality color illustrations throughout the book.
Author: Hans Bjelkhagen Publisher: Hansholo Publishing ISBN: 9780995779303 Category : Antiques & Collectibles Languages : en Pages : 366
Book Description
Holograms on postage stamps have become a new topical subject in philately, and there has been a growing interest among philatelists in collecting such items for many years now. It was 25 years ago when the first definitive postage stamp with a hologram was issued in Austria in 1988. Since then many countries have issued hologram stamps or souvenir sheets, some of them on more than one occasion. Up until 2014 holographic stamps have been issued in approximately 80 countries, and the total number of different postal items containing holograms is estimated at 450 pieces. There was a peak in the number of hologram stamp issues at the turn of the 1999/2000 century celebrations. The use of holograms on postage stamps seems to be more of a new and attractive decoration, however, rather than a security device, which role has been adopted by holograms used on credit cards and passports. This book presents a chronological review of worldwide issues of postage stamps and souvenir sheets containing holograms. Each stamp is described and accompanied with a color photograph of the stamp. This also applies to miniature and souvenir sheets. In addition, official and special first-day covers (FDCs) with cachet holograms are presented and described. As regards holographic images, quite a few of them are space-related, including, for example, Earth, Moon, Jupiter, Sun, satellites, space crafts, space stations, gamma radiation, and cosmonaut images. Some hologram images are two-channel or animated types of images. A few of the stamp images of the animated type are quite unique, but philatelists are often unaware of this quality, being also, unfortunately, unable to correctly view such stamps. The book provides advice on how to proceed in order to get the best out of such holographic images. The book places emphasis on different types of hologram stamps and images, their producers and the story behind the stamps. Details concerning the items described, such as size, identification numbers, denomination, perforation and edition can be found in the Tables at the end of the book. In no other philatelic or holographic publication will the reader find such extensive information on hologram stamps, accompanied by an abundance of high-quality color illustrations throughout the book.
Author: Graham Saxby Publisher: CRC Press ISBN: 1498766773 Category : Technology & Engineering Languages : en Pages : 642
Book Description
Continuing in the steps of its predecessors, the fourth edition of Practical Holography provides the most comprehensive and up-to-date resource available. Focused on practical techniques in holography at all levels, it avoids any unnecessary mathematical theory. Features of the Fourth Edition Highlights new information on color holograms, sensitive materials, and state-of-the-art processing techniques Includes new chapters and revisions integrating information on digital holography Adds a new appendix on the methods of non-holographic 3D imaging Restores and updates the glossary of terms Outlines a timeline for holography, from the beginnings of understanding the wave model for light up to the present day After nearly 12 years since the previous edition, this book is a vital manual and reference for holography professionals and enthusiasts. It is designed for the scientist, technologist, artist, and serious hobbyist alike, covering every aspect of the field from basic set-up to use of available instruments.
Author: Sean F. Johnston Publisher: OUP Oxford ISBN: 0191513881 Category : Technology & Engineering Languages : en Pages : 541
Book Description
Holography exploded on the scientific world in 1964, but its slow fuse had been burning much longer. Over the next four decades, the echoes of that explosion reached scientists, engineers, artists and popular culture. Emerging from classified military research, holography evolved to represent the power of post-war physics, an aesthetic union of art and science, the countercultural meanderings of holism, a cottage industry for waves of would-be entrepreneurs and a fertile plot device for science fiction. New working cultures sprang up to mutate holography, redefining its products, reshaping its audiences and reconceiving its applications. The outcomes included ever more sublime holograms and exquisitely sensitive measuring techniques - but also priority disputes, prurience and poisonous business rivalries. New subjects cross intellectual borders, and so do their explanations. This book draws on the history and philosophy of science and technology, social studies, politics and cultural history to trace the trajectory of holography. The result is an in-depth account of how new science emerges. Based on unprecedented interviews with pioneer holographers and extensive archival research, it reveals how science, technology, art and wider culture are entwined in the modern world.
Author: Sean Johnston Publisher: Oxford University Press ISBN: 0198712766 Category : Science Languages : en Pages : 271
Book Description
This volume examines the history of the use of the hologram. Holograms are photographs of interference patterns that, when suitably illuminated, produce three-dimensional images. In its pure form, holography requires the use of laser light for illuminating the subject and for viewing the finished hologram. This work explores how holograms became embedded in modern popular culture. It traces their cultural roots in earlier visual technologies such as stereoscopes and 3-D movies, and examines how holograms of bewildering varieties added novel types of visual spectacle and appeal.
Author: Richard J Weiss Publisher: World Scientific ISBN: 9814481890 Category : Science Languages : en Pages : 405
Book Description
Now that the sale of a Picasso painting has exceeded US$100 million at auction, the forgers are extricating their bag of tricks. This fascinating collection of papers provides an eclectic coverage of the art and philatelic concerns in safeguarding the integrity of creative artists. It paints a broader swath of the problems in art authentication, including philatelic fraud.The articles represent 24 expert contributions on relevant topics pertaining to the scientific detection of forgery in art and philately.
Author: Hans Bjelkhagen Publisher: CRC Press ISBN: 1439828008 Category : Science Languages : en Pages : 651
Book Description
Ultra-high resolution holograms are now finding commercial and industrial applications in such areas as holographic maps, 3D medical imaging, and consumer devices. Ultra-Realistic Imaging: Advanced Techniques in Analogue and Digital Colour Holography brings together a comprehensive discussion of key methods that enable holography to be used as a te
Author: Tung H. Jeong Publisher: SPIE-International Society for Optical Engineering ISBN: Category : Technology & Engineering Languages : en Pages : 446
Author: Hans Bjelkhagen
Author: Hans Bjelkhagen
Author: Hans Bjelkhagen
Author: Hans I. Bjelkhagen
Author: Graham Saxby
Author: Sean F. Johnston
Author: Sean Johnston
Author: Richard J Weiss
Author: Hans Bjelkhagen
Author: 
Author: Tung H. Jeong