Various embodiments and methods relating to an optical device (20, 120, 220, 320, 420) in which light is attenuated and in which gain is applied to light are disclosed.
申请公布号
WO2007095481(A2)
申请公布日期
2007.08.23
申请号
WO2007US61960
申请日期
2007.02.10
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;MAY, GREGORY J.
