N
o
a
h
C
o
n
s
u
l
t
i
n
g
L
i
m
i
t
e
d
ΗρΘυfoCXͺΞΫ©
? (1)
κϋό«Μ±gH\’
Y-ͺς
ϋό«ν
MMI foCX
MMI: Multi-Mode Interference