论文信息 - Simple optical single-sideband modulator for fibre-radio applications

Simple optical single-sideband modulator for fibre-radio applications

A simple scheme for optical single-sideband (OSSB) modulation based on the combination of a commercial optical intensity modulator and passive fibre optic components is proposed. In addition to dispersion compensation, this OSSB modulator has experimentally demonstrated enhancement of the optical modulation depth and receiver sensitivity of a Ku-band antenna remoting link.

A. Nirmalathas | C. Lim | A. Loayssa | D. Benito

[1] A. S. Greenblatt,et al. Performance and modeling of broadband LiNbO/sub 3/ traveling wave optical intensity modulators , 1994 .

[2] Inherently bias drift free amplitude modulator , 1996 .

[3] Dalma Novak,et al. Overcoming chromatic-dispersion effects in fiber-wireless systems incorporating external modulators , 1997 .

[4] J. Conradi,et al. Hybrid modulator structures for subcarrier and harmonic subcarrier optical single sideband , 1998, IEEE Photonics Technology Letters.

[5] M. J. Garde,et al. Single-sideband suppressed-carrier modulation using a single-electrode electrooptic modulator , 2001, IEEE Photonics Technology Letters.

[6] R. Hui,et al. 10-Gb/s SCM fiber system using optical SSB modulation , 2001, IEEE Photonics Technology Letters.