title: Improved crystal quality and harmonic generation in GaSe doped with indium.
abstract: GaSe crystals were doped with indium, and improvements in the mechanical properties and second-harmonic efficiency over pure crystals were obtained. Both effects are due to an improvement in the crystal quality of the material, and it was shown that doping with low levels of indium did not alter the intrinsic value of the nonlinear d coefficient.
authors.forename: D R
authors.initials: DR
authors.lastname: Suhre
authors.forename: N B
authors.initials: NB
authors.lastname: Singh
authors.forename: V
authors.initials: V
authors.lastname: Balakrishna
authors.forename: N C
authors.initials: NC
authors.lastname: Fernelius
authors.forename: F K
authors.initials: FK
authors.lastname: Hopkins