Fig. 1. Schematic diagram of optical beam forming based on dispersion delay

Fig. 2. (a) Wavelengths versus channels without modification and with modification; (b) Relative dispersion delays of different channels to the 32nd channel without modification and with modification

Fig. 3. (a) Beamform patterns without laser wavelengths modification; (b) Beamform patterns with laser wavelengths modification

Fig. 4. Maximum wavelengths shifting versus RDS of dispersion material