An Off-Axis Negative-Branch Unstable Resonator for a Chemical Oxygen Iodine Laser

Pargmann, Carsten (2010) An Off-Axis Negative-Branch Unstable Resonator for a Chemical Oxygen Iodine Laser. Seminar, Roskilde, Dänemark. (Unpublished)

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Abstract

The DLR is operating a chemical oxygen iodine laser (COIL) of the 10 kW class. The gain medium has the potential to yield laser radiation of high beam quality. But the large cross-section and low small signal gain coefficient of the gain medium makes the use of standard stable and unstable resonators difficult. The talk shows, under what conditions different resonator concepts, like a double-pass hybrid resonator and an off-axis negative branch unstable resonator, can be usefully applied.

Item URL in elib:

https://elib.dlr.de/67754/

Document Type:

Conference or Workshop Item (Speech)

Title:

An Off-Axis Negative-Branch Unstable Resonator for a Chemical Oxygen Iodine Laser

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Pargmann, Carsten	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Date:

16 August 2010

Open Access:

Yes

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

Status:

Unpublished

Keywords:

unstable resonator, high power laser

Event Title:

Seminar

Event Location:

Roskilde, Dänemark

Event Type:

Other

Organizer:

Technical University of Denmark Risoe

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Aeronautics

HGF - Program Themes:

Aircraft Research (old)

DLR - Research area:

Aeronautics

DLR - Program:

L AR - Aircraft Research

DLR - Research theme (Project):

L - Laser Research and Technology (old)

Location:

Lampoldshausen

Institutes and Institutions:

Institute of Technical Physics

Deposited By:

Pargmann, Dr. Carsten

Deposited On:

22 Dec 2010 19:56

Last Modified:

31 Jul 2019 19:30

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