title: Moving grating and intrinsic electron-hole resonance in two-wave mixing in photorefractive InP:Fe.
abstract: The theory for two-wave mixing in photorefractive InP:Fe under a dc electric field with both electron-hole intrinsic resonance and a moving grating is developed. An extended resonance condition is predicted. The phenomenon is proved experimentally, even though a quantitative discrepancy remains between theory and experiments.
authors.forename: B
authors.initials: B
authors.lastname: Mainguet
authors.forename: F L
authors.initials: FL
authors.lastname: Guiner
authors.forename: G
authors.initials: G
authors.lastname: Picoli