title: Intracavity diamond heatspreaders in lasers: the effects of birefringence.
abstract: The birefringence of a number of commercially-available diamond platelets is assessed in the context of their use for intracavity thermal management in lasers. Although diamond is normally thought of as isotropic, significant birefringence is found to be present in some samples, with considerable variation from batch to batch, and in some cases across an individual sample. Nonetheless, low-loss operation is achieved in a laser cavity containing a Brewster element, either by rotating the sample or by using a diamond platelet with low birefringence.
authors.forename: Francesco
authors.initials: F
authors.lastname: van Loon
authors.forename: Alan J
authors.initials: AJ
authors.lastname: Kemp
authors.forename: Alexander J
authors.initials: AJ
authors.lastname: Maclean
authors.forename: Stephane
authors.initials: S
authors.lastname: Calvez
authors.forename: John-Mark
authors.initials: JM
authors.lastname: Hopkins
authors.forename: Jennifer E
authors.initials: JE
authors.lastname: Hastie
authors.forename: Martin D
authors.initials: MD
authors.lastname: Dawson
authors.forename: David
authors.initials: D
authors.lastname: Burns