monitoring gaseous pollutants tunable (14 Ergebnisse)

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - By now it has been nearly twenty years since the pioneering studies at the MIT-Lincoln Laboratories, Lexington, USA, demonstrated the unique capabilities of lead salt tunable diode lasers (TDL) for infrared absorption spectroscopy. The progress in the use of TDL instrumentation for a wide variety of scientific applications was described by a great number of papers since, however, comparatively few meetings were specifically devoted to this subject. In 1980 the conference on 'High Resolution Infrared Spectroscopy Applications and Developments' at the National Bureau of Standards in Gaithersburg, USA, reviewed the state of the art of tunable diode lasers together with Fourier Transform Spectroscopy and other laser spectroscopic techniques. Three years later in 1983 the SPIE Conference in San Diego, USA, dedicated one meeting to 'Tunable Diode Laser Development and Spectroscopy' Applications. It appeared appropriate after a further interval of three years to organize another meeting about this quickly advancing field. In November of 1986 an International Symposium on 'Monitoring of Gaseous Pollutants by Tunable Diode Lasers' was organized by and held at the Fraunhofer-Insti tut fuer Physikalische Messtechnik in Freiburg, FRG. The main emphasis of this conference was put on the applications of TDL techniques to the solution of problems of environmental relevance : The measurement of atmospheric trace gases and the monitoring of exhaust gases from automobile and power plant stack emitters. The state of diode laser development and application of TDL instruments to scientific molecular spectroscopy were not directly subjects of the meeting.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - In 1986, an International Symposium on Monitoring of Gaseous Pollut ants by Tunable Diode Lasers was organized by the Fraunhofer-Institut fuer Physikalische Messtechnik in Freiburg, FRG, and held at this institution on November 13-14, 1986. The papers presented at that occasion extensively covered the applications of tunable diode laser spectroscopy (TDLS) to the analysis of trace and exhaust gases together with the latest improvements brought to the tech niques used. It was generally consented by the participants that meetings of this kind are of major importance and should take place on a regular basis. The organizers were thus encouraged to plan a Second International Sympo sium on Monitoring of Gaseous Pollutants by Tunable Diode Lasers which was held two years later on October 17-18, 1988, again in Freiburg. In addi tion to the main subjects treated in the first Symposium, the Scientific Programme this time presented a session on the development of lead chalco genide lasers. Once more, only a limited attention was given to applica tions in high resolution molecular spectroscopy. In order to complete the update, sessions on components and techniques were included in the Pro gramme. As for the previous Symposium, some space was also given to alter native optical techniques. This time, in particular contributions on laser photoacoustic detection were included.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The 3rd International Symposium on Monitoring of Gaseous Pollutants by Tunable Diode th Lasers, held at the Fraunhofer Institute in Freiburg on October 17th and 18 , continued a tradition, established by the two preceeding meetings held at the same location, in 1986 and 1988. The steadily increasing number of participants and contributions emphasizes the need for such a meeting, which is unique in Europe and appreciated abroad. This third symposium in particular, was specially marked by the presence of the former Eastern Block Countries, with a number of scientists, and contributions, from the USSR (stilI existing at the time of the meeting) and from East Berlin. The large number of contributions proposed, originally, as oral presentations, could not be fitted in the schedule of the two-day limit which the participants to the previous meetings had recommended. To take account of these contributions, poster sessions were held, combined with extended discussion time. This intensified personal interaction was much appreciated by the participants.

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Zustand: New. Proceedings of the International Symposium held in Freiburg, F.R.G., October 17-18, 1988 organized by the Fraunhofer Institut fur Physikalische Messtechnik (Freiburg) under the Auspices of the Commission of the European Communities Editor(s): Grisar, R.; Schmidtke, G.; Tacke, Markus; Restelli, G. Series: Air Pollution Research Reports (Closed). Num Pages: 320 pages, biography. BIC Classification: PNF; TQ. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 17. Weight in Grams: 492. . 2011. Softcover reprint of the original 1st ed. 1989. Paperback. . . . . Books ship from the US and Ireland.

Zustand: New. Proceedings of the International Symposium held in Freiburg, Germany, 17-18 October 1991 Editor(s): Grisar, R.; Bottner, H.; Tacke, Markus; Restelli, G. Series: Air Pollution Research Reports (Closed). Num Pages: 393 pages, biography. BIC Classification: PNF; TQ. Category: (G) General (US: Trade). Dimension: 235 x 155 x 20. Weight in Grams: 611. . 1992. Softcover reprint of the original 1st ed. 1992. Paperback. . . . . Books ship from the US and Ireland.

Paperback. Zustand: Brand New. 188 pages. 9.25x6.10x0.43 inches. In Stock.

Paperback. Zustand: Brand New. 320 pages. 9.25x6.10x0.73 inches. In Stock.

Zustand: New. Proceedings of the International Symposium held in Freiburg, FRG, November 13-14, 1986. Editor(s): Grisar, R.; Preier, H.; Schmidtke, G.; Restelli, G. Series: Air Pollution Research Reports (Closed). Num Pages: 188 pages, biography. BIC Classification: PNF; TQ. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 10. Weight in Grams: 296. . 2011. Softcover reprint of the original 1st ed. 1987. Paperback. . . . . Books ship from the US and Ireland.

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Buch. Zustand: Neu. Neuware - Monitoring of Gaseous Pollutants by Tunable Diode Lasers is divided into four sections: I -- Atmospheric Trace Gas Detection; II -- Diode Lasers and Their Properties, including Progress in IV-VI Physics and Optoelectronic Devices; III -- Techniques, Systems, Components; IV - Special Applications. Atmospheric trace gas detection was of central interest, and the presentations clearly demonstrate the impressive capabilities of the diode laser technique. Reports on IV-VI mid-infrared diode lasers stress those properties -- radiation noise and emission linewidth -- which are essential for application to ultra-high sensitivity pollution monitoring. Two reports on III-V systems emitting at wavelengths shorter than 3 mum show that the less severe cooling requirements can lead to more compact equipment which can be used to detect pollutants via overtone absorption bands. The presentations on IV-VI physics and devices stress the physical and technological aspects of mid-infrared diode lasers. Laterally structured diode lasers are discussed in detail. There is also extensive material which compares traditional AM and the more recent FM techniques. The reports on special applications point to new directions for research, thus rounding off a complete, expert discussion of a vital research area.