Inhibited or enhanced spontaneous emission and slow light of light is essential to quantum optics in design and development of high efficiency optical devices which are useful to security optical communication system and to diverse applications such as Optical Time-Division-Multiplexing (OTDM), Optical Switch, Super Lens, Negative Refractive Index, Laser, LED and Single Photon Source. The triangular lattice and square lattice have been proposed for security optical communication system. However, these simulations and experiments are faced many obstacles. Thus, we performed to develop an efficient single photon source by controlling enhanced spontaneous emission and slow light of the photon using two-dimensional silicon photonic crystal waveguide with honeycomb lattice. The honeycomb lattice of circular air holes on silicon plate is simulated to obtain large completely photonic band gap, high quality guided mode and slow light regime. This significant property shows the potential applied guide modes of photonic crystal waveguide for controlling enhanced spontaneous emission and slow photon between the photons and the photonic crystal waveguide. Significantly, this work is oriented to produce the novel single photon sources which can emit one photon at a time for the quantum optical security network with single photon state. In addition to the honeycomb lattice can easily be made on a Si on insulator (SOI) wafer. © 2013 American Scientific Publishers. All rights reserved.