title: Nonlinear optical frequency conversion with stopped short light pulses.
abstract: Efficient nonlinear optical frequency conversion is proposed and theoretically demonstrated by use of stopped short light pulses in a doubly resonant Bragg reflector. The pump pulse is shown to decelerate and stop in the reflector, and the stopped pump field reinforces the interaction with stimulated Raman scattering. The temporal walk-off between the pump pulse and the generated Raman pulse can be substantially reduced with the doubly resonant Bragg structure. Numerical simulations show that the conversion from the picosecond pump pulse to Stokes wave can reach 85%.
authors.forename: J T
authors.initials: JT
authors.lastname: Li
authors.forename: J Y
authors.initials: JY
authors.lastname: Zhou