title: Design of combined pick-up optical heads.
abstract: A pseudoray method is suggested for the initial design for the composition of combined optical CD-DVD read-write heads. The effectiveness of the method is shown in the design of the optical system for the CD-DVD read-write heads.
authors.affiliation: Samara State Aerospace University, Russia. subscribing_2002@mail.ru
authors.forename: Evgeniy G
authors.initials: EG
authors.lastname: Ezhov