S. Pajarola et al., OPTICAL MILLIMETER-WAVE TRANSMISSION USING A DUAL-POLARIZATION EXTERNAL-CAVITY DIODE-LASER, IEEE photonics technology letters, 10(7), 1998, pp. 1021-1023
The authors report on a novel approach to optical millimeter-wave tran
smission. The use of a dual-polarization emission external cavity diod
e laser combined with intrinsic polarization properties of standard Li
NbO3 Mach-Zehnder interferometer modulators offers a simple and flexib
le transmitter configuration. Successful transmission of 200-Mb/s bina
ry amplitude shift keying on a 58-GHz carrier at 1.55-mu m optical wav
elength is demonstrated.