Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 299
Book Description
Near-infrared Absorbing Dyes for Laser Welding of Plastic
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 299
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 299
Book Description
Infrared Absorbing Dyes
Author: Masaru Matsuoka
Publisher: Springer Science & Business Media
ISBN: 1489920463
Category : Science
Languages : en
Pages : 230
Book Description
New laser technology has developed a new dye chemistry! Development of the gallium-arsenic semiconductor laser (diode laser) that emits laser light at 780-830 nm has made possible development of new opto-electronic systems including laser optical recording systems, thermal writing display systems, laser printing systems, and so on. Medical applications of lasers in photodynamic therapy for the treatment of cancer were also developed. In such systems, the infrared absorbing dyes OR dyes) are currently used as effective photoreceivers for diode lasers, and will become the key materials in high technology. At the present time the chemistry of IR dyes is the most important and interesting field in dye chemistry. Laser light can be highly monochromatic, very well collimated, coher ent, and, in some cases, extremely powerful. These characteristics make diode lasers a very cheap, convenient, and useful light source for a variety of applications in science and technology. For these purposes, however, IR dyes with special characteristics are required. To develop new IR dyes, it is most important to establish the correlation between the chemical structures of dyes and other characteristics of dyes, such as their absorption spectra. Molecular design of IR dyes predicting the Amax and Emax values by molecular orbital (MO) calculations is now possible even by using a personal computer, and many types of new IR dyes have been demonstrated. Also, new opto-electronic systems using IR dyes as photoreceivers have been reported recently.
Publisher: Springer Science & Business Media
ISBN: 1489920463
Category : Science
Languages : en
Pages : 230
Book Description
New laser technology has developed a new dye chemistry! Development of the gallium-arsenic semiconductor laser (diode laser) that emits laser light at 780-830 nm has made possible development of new opto-electronic systems including laser optical recording systems, thermal writing display systems, laser printing systems, and so on. Medical applications of lasers in photodynamic therapy for the treatment of cancer were also developed. In such systems, the infrared absorbing dyes OR dyes) are currently used as effective photoreceivers for diode lasers, and will become the key materials in high technology. At the present time the chemistry of IR dyes is the most important and interesting field in dye chemistry. Laser light can be highly monochromatic, very well collimated, coher ent, and, in some cases, extremely powerful. These characteristics make diode lasers a very cheap, convenient, and useful light source for a variety of applications in science and technology. For these purposes, however, IR dyes with special characteristics are required. To develop new IR dyes, it is most important to establish the correlation between the chemical structures of dyes and other characteristics of dyes, such as their absorption spectra. Molecular design of IR dyes predicting the Amax and Emax values by molecular orbital (MO) calculations is now possible even by using a personal computer, and many types of new IR dyes have been demonstrated. Also, new opto-electronic systems using IR dyes as photoreceivers have been reported recently.
Near-Infrared Dyes for High Technology Applications
Author: S. Daehne
Publisher: Springer Science & Business Media
ISBN: 9401151024
Category : Science
Languages : en
Pages : 452
Book Description
This book summarizes the results of the NATO Advanced Research Workshop on "Syntheses, Optical Properties, and Applications of Near-Infrared (NIR) Dyes in High Technology Fields" held at Trest (Czech Republic) from September 24 to 27, 1997. It was attended by 52 scientists from 16 countries, among them 18 participants from 8 Eastern-Europe. The Workshop has been stimulated by the great progress that has been made in utilizing NIR dyes in high technology areas. This has been triggered by the availability of reliable. vel)' small, and inexpensive laser diodes emitting in the NIR region which raise the analytical detection limits by several orders of magnitude, allow time-resolved measurements for temporal discrimination between spectrally similar species, and make possible miniaturization as well as remote sensing through space and by fiber optical techniques. Furthermore, NIR dyes proved to be vel)' important in other high technology fields such as laser physics, optical recording techniques, nonlinear optics, biochemistty and medicine.
Publisher: Springer Science & Business Media
ISBN: 9401151024
Category : Science
Languages : en
Pages : 452
Book Description
This book summarizes the results of the NATO Advanced Research Workshop on "Syntheses, Optical Properties, and Applications of Near-Infrared (NIR) Dyes in High Technology Fields" held at Trest (Czech Republic) from September 24 to 27, 1997. It was attended by 52 scientists from 16 countries, among them 18 participants from 8 Eastern-Europe. The Workshop has been stimulated by the great progress that has been made in utilizing NIR dyes in high technology areas. This has been triggered by the availability of reliable. vel)' small, and inexpensive laser diodes emitting in the NIR region which raise the analytical detection limits by several orders of magnitude, allow time-resolved measurements for temporal discrimination between spectrally similar species, and make possible miniaturization as well as remote sensing through space and by fiber optical techniques. Furthermore, NIR dyes proved to be vel)' important in other high technology fields such as laser physics, optical recording techniques, nonlinear optics, biochemistty and medicine.
Near-Infrared Organic Materials and Emerging Applications
Author: Zhi Yuan Wang
Publisher: CRC Press
ISBN: 1439861943
Category : Science
Languages : en
Pages : 183
Book Description
To physicists and chemists, color means light-emission, absorption, spectrum, and coloration. Near-Infrared Organic Materials and Emerging Applications presents knowledge and applications of invisible "colored" organic materials. Near-infrared (NIR) materials are defined as substances that interact with NIR light, namely, absorption and reflection,
Publisher: CRC Press
ISBN: 1439861943
Category : Science
Languages : en
Pages : 183
Book Description
To physicists and chemists, color means light-emission, absorption, spectrum, and coloration. Near-Infrared Organic Materials and Emerging Applications presents knowledge and applications of invisible "colored" organic materials. Near-infrared (NIR) materials are defined as substances that interact with NIR light, namely, absorption and reflection,
Official Gazette of the United States Patent and Trademark Office
Author:
Publisher:
ISBN:
Category : Trademarks
Languages : en
Pages : 820
Book Description
Publisher:
ISBN:
Category : Trademarks
Languages : en
Pages : 820
Book Description
Recycling of Polyethylene Terephthalate
Author: Martin J. Forrest
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110640309
Category : Technology & Engineering
Languages : en
Pages : 224
Book Description
Polyethylene terephthalate (PET) is the most recycled plastic in the world. This book covers all from the world market of PET to the many technologies and processes developed for separation, decontamination, recycling and manufacturing into food-grade and non-food-grade products of PET. Also, regulations, testing methods and analytical procedures according to the current regulatory framework are presented.
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110640309
Category : Technology & Engineering
Languages : en
Pages : 224
Book Description
Polyethylene terephthalate (PET) is the most recycled plastic in the world. This book covers all from the world market of PET to the many technologies and processes developed for separation, decontamination, recycling and manufacturing into food-grade and non-food-grade products of PET. Also, regulations, testing methods and analytical procedures according to the current regulatory framework are presented.
Joining of Advanced and Specialty Materials III
Author: Mrityunjay Singh
Publisher: ASM International(OH)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 196
Book Description
Publisher: ASM International(OH)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 196
Book Description
Near-infrared Absorbing Dyes
Author: K. A. Bello
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Joining and Repair of Plastics and Composites
Author:
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 254
Book Description
The papers in this volume express all the major techniques used for the joining and repair of plastics and plastic-based composite materials, from mechanial fastening and welding to adhesive bonding.
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 254
Book Description
The papers in this volume express all the major techniques used for the joining and repair of plastics and plastic-based composite materials, from mechanial fastening and welding to adhesive bonding.
Advances in Hydrochloric Acid Research and Application: 2013 Edition
Author:
Publisher: ScholarlyEditions
ISBN: 1481670670
Category : Science
Languages : en
Pages : 543
Book Description
Advances in Hydrochloric Acid Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about ZZZAdditional Research in a concise format. The editors have built Advances in Hydrochloric Acid Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Hydrochloric Acid Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Publisher: ScholarlyEditions
ISBN: 1481670670
Category : Science
Languages : en
Pages : 543
Book Description
Advances in Hydrochloric Acid Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about ZZZAdditional Research in a concise format. The editors have built Advances in Hydrochloric Acid Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Hydrochloric Acid Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.