Gain and beam profile characteristics of a TEA-TEA HF oscillator-amplifier laser system

DSpace/Manakin Repository

Show simple item record

dc.contributor.author Serafetinides, AA en
dc.contributor.author Chourdakis, G en
dc.contributor.author Papadopoulos, DN en
dc.contributor.author Rickwood, KR en
dc.date.accessioned 2014-03-01T02:41:53Z
dc.date.available 2014-03-01T02:41:53Z
dc.date.issued 2001 en
dc.identifier.issn 0277786X en
dc.identifier.uri http://hdl.handle.net/123456789/30651
dc.subject Corona preionisation en
dc.subject HF en
dc.subject Oscillator-amplifier en
dc.subject Semiconductor preionisation en
dc.subject.other Gain measurement en
dc.subject.other High frequency amplifiers en
dc.subject.other Ionization en
dc.subject.other Laser beams en
dc.subject.other Oscillators (electronic) en
dc.subject.other Thermal effects en
dc.subject.other Water absorption en
dc.subject.other Beam profiles en
dc.subject.other Corona preionization en
dc.subject.other Light amplifiers en
dc.title Gain and beam profile characteristics of a TEA-TEA HF oscillator-amplifier laser system en
heal.type conferenceItem en
heal.identifier.primary 10.1117/12.425147 en
heal.identifier.secondary http://dx.doi.org/10.1117/12.425147 en
heal.publicationDate 2001 en
heal.abstract A TEA-TEA HF (SF6:C3H8:He) oscillator-amplifier laser system with one common switching element and one common power supply unit was designed. Two different preionisation schemes were employed. One using a corona discharge on a glass plate and another one using semiconductor slabs. For both arrangements the improvement of the laser beam characteristics of the TEA HF laser oscillator, such as beam profile and output energy, was investigated. The beam profile is discussed and presented in detail in 2D and 3D figures with the help of a beam analyzer system and the gain measurements for the specific active gas mixture and the specific laser head geometry are given in terms of the small signal gain coefficient g0 and the gain value G parameters. en
heal.journalName Proceedings of SPIE - The International Society for Optical Engineering en
dc.identifier.doi 10.1117/12.425147 en
dc.identifier.volume 4397 en
dc.identifier.spage 44 en
dc.identifier.epage 48 en

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record