title: Energy-phase coupling inside sapphire-based f-2f nonlinear interferometers from 800 to 1940 nm.
abstract: Energy-phase coupling inside f-2f nonlinear interferometers poses stringent limits on the tolerable pulse-to-pulse energy fluctuations of phase stable laser systems. Here we report a coupling coefficient of -220±20  mrad per 1% energy increase at 800 nm. We also report coefficients from +320 to +820  mrad per 1% energy increase in the 1140-1550 nm (signal) range. Finally, we report coefficients from -180 to +30  mrad per 1% energy variation in the 1636-1940 nm range.
authors.forename: Claude
authors.initials: C
authors.lastname: Marceau
authors.forename: Guillaume
authors.initials: G
authors.lastname: Gingras
authors.forename: Steven
authors.initials: S
authors.lastname: Thomas
authors.forename: Yacine
authors.initials: Y
authors.lastname: Kassimi
authors.forename: Bernd
authors.initials: B
authors.lastname: Witzel