New topologies of fiber-optic delay line filters
1993 ◽
Vol 5
(9)
◽
pp. 1086-1088
◽
1994 ◽
Vol 6
(6)
◽
pp. 741-743
◽
2011 ◽
2004 ◽
Vol 22
(2)
◽
pp. 619-624
◽
1996 ◽