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groups:mg:project_ptb-cavity:ram [2018/01/31 15:09] – ssauergroups:mg:project_ptb-cavity:ram [2018/01/31 15:09] (current) – ssauer
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   * {{ :groups:mg:project_ptb-cavity:ol-39-7-1980.pdf |Reduction of residual amplitude modulation to 1 × 10-6 for frequency modulation and laser stabilization   * {{ :groups:mg:project_ptb-cavity:ol-39-7-1980.pdf |Reduction of residual amplitude modulation to 1 × 10-6 for frequency modulation and laser stabilization
 }}, W. Zhang et al., Opt. Lett. Vol. 39, Issue 7, pp. 1980-1983 (2014) }}, W. Zhang et al., Opt. Lett. Vol. 39, Issue 7, pp. 1980-1983 (2014)
-* {{ :groups:mg:05095849.pdf |Investigation and cancellation of residual amplitude modulation in fiber electro-optic modulator based frequency modulation gas sensing technique}}, Z. Li et al., Sensors and Actuators B **196**, 23–30 (2014) +  * {{ :groups:mg:05095849.pdf |Investigation and cancellation of residual amplitude modulation in fiber electro-optic modulator based frequency modulation gas sensing technique}}, Z. Li et al., Sensors and Actuators B **196**, 23–30 (2014) 
-          * {{ :groups:mg:josaa-31-1-81.pdf |Residual amplitude modulation in interferometric gravitational wave detector}}, K. Kokeyama et al., J. Opt. Soc. Am. A Vol. **31**, No. 1 (2014) +  * {{ :groups:mg:josaa-31-1-81.pdf |Residual amplitude modulation in interferometric gravitational wave detector}}, K. Kokeyama et al., J. Opt. Soc. Am. A Vol. **31**, No. 1 (2014) 
-              * {{ :groups:mg:1309.4522.pdf |Residual Amplitude Modulation in Interferometric Gravitational Wave Detectors}}, K. Kokeyama et al.,  aXiv:1309.4522v1 [gr-qc] 18 Sep 2013+      * {{ :groups:mg:1309.4522.pdf |Residual Amplitude Modulation in Interferometric Gravitational Wave Detectors}}, K. Kokeyama et al.,  aXiv:1309.4522v1 [gr-qc] 18 Sep 2013
 ===== RAM-Ursache ===== ===== RAM-Ursache =====
   * Während der PDH-Stabilisierung kann es zu den Phasenmodulationen durch den EOM zusätzlich residuelle Amplitudenmodulationen (RAM) bei der Modulationsfrequenz Omega auftreten. Überlagerung dieser Amplitudenmodulation mit der PDH-Signal führt zu einem variablen Frequenzoffset. Dieser Offset verschlechtert die laserstabilität.    * Während der PDH-Stabilisierung kann es zu den Phasenmodulationen durch den EOM zusätzlich residuelle Amplitudenmodulationen (RAM) bei der Modulationsfrequenz Omega auftreten. Überlagerung dieser Amplitudenmodulation mit der PDH-Signal führt zu einem variablen Frequenzoffset. Dieser Offset verschlechtert die laserstabilität.