Development of a suspended-mass RSE interferometer using third harmonic demodulation
Development of a suspended-mass RSE interferometer using third harmonic demodulation
复制标题
使用三次谐波解调开发悬浮质量 RSE 干涉仪
DOI：
10.1088/0264-9381/19/7/344
复制
发表时间：
2002
影响因子：
3.5
通讯作者：
S. Kawamura
中科院分区：
文献类型：
--
作者：
O. Miyakawa;K. Somiya;G. Heinzel;S. Kawamura
谐振边带提取（RSE）实验中最重要的一点是用于控制干涉仪的信号提取。针对单调制方案，提出了一种新的信号感知方法。该方法采用三次谐波解调（THD），在干涉仪中具有特殊的不对称性，使得三阶边带在检测口处消失。我们首次成功地用THD方法锁定了一个悬挂质量的RSE干涉仪。通过测量干涉仪的传递函数来证实RSE效应。
The most important point of a resonant sideband extraction (RSE) experiment is the signal extraction for control of the interferometer. We proposed a new signal-sensing method for the single modulation scheme. This method uses the third harmonic demodulation (THD) with a particular asymmetry in the interferometer which makes the third-order sidebands vanish at the detecting port. We have successfully locked a suspended-mass RSE interferometer for the first time by the THD method. The transfer function of the interferometer was measured to confirm the RSE effect.
影响因子：
2.2
作者：
K. Kuroda;M. Ohashi;S. Miyoki;D. Tatsumi;S. Sato;H. Ishizuka;M. Fujimoto;S. Kawamura;R. Takahashi;T. Yamazaki;K. Arai;M. Fukushima;K. Waseda;S. Telada;A. Ueda;T. Shintomi;A. Yamamoto;Toshikazu Suzuki;Yoshio Saito;T. Haruyama;N. Sato;K. Tsubono;K. Kawabe;M. Ando;K. Ueda;H. Yoneda;M. Musha;N. Mio;S. Moriwaki;A. Araya;N. Kanda;Michael E. Tobar
通讯作者：
Michael E. Tobar