METHOD AND APPARATUS FOR CONTROLLING DISTRIBUTED ATTENUATION IN AN OPTICAL FIBRE
摘要
A variable optical attenuator comprising an optical fibre and a means for applying controllable longitudinally varying external stress to at least part of the length of the fibre so as to attenuate light passing through the fibre.
申请公布号
WO2012080715(A1)
申请公布日期
2012.06.21
申请号
WO2011GB52424
申请日期
2011.12.08
申请人
OCLARO TECHNOLOGY LIMITED;MCCLEAN, IAN PETER;WIGLEY, PETER;WILLIAMS, MARTIN
