Low optical interchannel crosstalk, fast switching speed, polarisation independent 2×2 fibre optic switch using ferroelectric liquid crystals
Low optical interchannel crosstalk, fast switching speed, polarisation independent 2×2 fibre optic switch using ferroelectric liquid crystals
复制标题
低光学通道间串扰、快速切换速度、采用铁电液晶的偏振独立 2×2 光纤开关
DOI：
10.1049/el:19980920
复制
发表时间：
1998
影响因子：
1.1
通讯作者：
S. Yuan
中科院分区：
文献类型：
--
作者：
N. Riza;S. Yuan
一种新颖的<-34.13dB的光通道间串扰，35.3 /spl mu/s的开关速度，偏振无关，可逆的2/spl倍/2光纤开关被证明使用四个铁电液晶90/spl度/偏振旋转器夹在立方体偏振分束器和组合器之间，也作为串扰抑制滤波器。该交换机的应用包括多波长分插路由。
A novel <-34.13 dB optical interchannel crosstalk, 35.3 /spl mu/s switching speed, polarisation independent, reversible 2/spl times/2 fibre optic switch is demonstrated using four ferroelectric liquid crystal 90/spl deg/ polarisation rotators sandwiched between cube polarisation beam splitters and combiners that also act as crosstalk rejection filters. Applications of the switch include multiwavelength add-drop routing.