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https://hdl.handle.net/2440/59682
Type: | Journal article |
Title: | Novel diode laser-based sensors for gas sensing applications |
Author: | Tittel, F. Lancaster, D. Richter, D. |
Citation: | Laser Physics: international journal, 2000; 10(1):348-354 |
Publisher: | MAIK Nauka/Interperiodica |
Issue Date: | 2000 |
ISSN: | 1054-660X |
Statement of Responsibility: | F. K. Tittel, D. G. Lancaster and D. Richter |
Abstract: | The development of compact spectroscopic gas sensors and their applications to environmental sensing will be described. These sensors employ mid-infrared difference-frequency generation (DFG) in periodically poled lithium niobate (PPLN) crystals pumped by two single-frequency solid state lasers such as diode lasers, diode-pumped solid state, and fiber lasers. Ultrasensitive, highly selective, and real-time measurements of several important atmospheric trace gases, including carbon monoxide, nitrous oxide, carbon dioxide, formaldehyde [correction of formaldehye], and methane, have been demonstrated. |
Rights: | Copyright © 2000 by MAIK “Nauka /Interperiodica |
Appears in Collections: | Aurora harvest 5 Chemistry and Physics publications |
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