Which is the most common method for manufacturing couplers?
Posted: Thu Jul 14, 2022 12:36 pm
a) Wavelength division multiplexing
b) Lateral offset method
c) Semitransparent mirror method
d) Fused bi-conical taper (FBT) technique
b) Lateral offset method
c) Semitransparent mirror method
d) Fused bi-conical taper (FBT) technique