Radiation field amplifier system

US10608398B2 · kind B2 · utility

Assignee

• UNIVERSITAT STUTTGART · DE

Inventors

• Jan Wolter · Hannover, DE
• Andreas Voss · Essen, DE

Key dates

• Filing date: Oct 9, 2017
• Grant date: Mar 31, 2020
• Expiry date: Sep 26, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01S3/10023
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

Radiation field amplifier system for a radiation field with a wave length L comprising a first optical device, a second optical device, an amplifying unit and a heat dissipation system, said radiation field penetrates said first optical device, said amplifying unit and said second optical device in this order and at least one of said optical devices is part of said heat dissipation system, said optical devices act birefringently on said radiation field and said amplifying unit alters a polarization of said radiation field such that a depolarization of said radiation field occurring in said first optical device is essentially compensated by a depolarization of said radiation field occurring in said second optical device.