| Zugriffsnummer | 15303 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Laser Doppler Anemometer line-sensor at 1064 nm based on fiber optics including a neodymium3+-doped fiber amplifier with high amplification at 40 dB |
| Autor(in); Institution |
Buschmann, Thorsten; 1.31, Strömungsmesstechnik, PTB-Braunschweig
Strunck, Volker; 1.31, Strömungsmesstechnik, PTB-Braunschweig
Müller, Harald; 1.31, Strömungsmesstechnik, PTB-Braunschweig
Dopheide, Dietrich; 1.3, Fluidmechanik, PTB-Braunschweig
|
| Quelle/Jahr | OPTO 2002, International Conference Optoelectronics, Optical Sensors and Measuring Techniques: Proceedings:(2002), 6 S. |
| Verlag | Wunstorf: AMA Service GmbH |
| Konferenzangaben | OPTO 2002 International Conference, Optoelectronics, Optical Sensors & Mesuring Techniques, Erfurt, 14-16, May, 2002, Germany |
| Freie Schlagworte | Laser Doppler Anemometry ; line sensor, fiber amplifier |
| Zusammenfassung | A new optical line sensor for flow measurement with a high resolution is presented. The sensor based on a fiber optic Laser-Doppler Anemometer (LDA) uses an optical preamplifier to amplify weak scattered lightsignals. The neodymium 3+-doped fiber amplifier working at a wavelength of 1064 nm achieves a significant small signal gain of 40 dB for cw-signals. |
Zitierung
Buschmann, T., Strunck, V., Müller, H., & Dopheide, D. (2002). Laser Doppler Anemometer line-sensor at 1064 nm based on fiber optics including a neodymium³⁺-doped fiber amplifier with high amplification at 40 dB. OPTO 2002 International Conference, Optoelectronics, Optical Sensors & Mesuring Techniques, Erfurt, 14-16, May, 2002, Germany.