Peter Gregorčič (Avtor), Nejc Lukač (Avtor), Janez Možina (Avtor), Matija Jezeršek (Avtor)

Povzetek

We examine the effects of the synchronized delivery of multiple Er:YAG-laser pulses during vapor- bubble oscillations into water. For this purpose, we used a laser beam transmission probe that enables monitoring of the bubbleʼs dynamics from a single shot. To overcome the main drawbacks of this technique, we propose and develop an appropriate and robust calibration by simultaneous employment of shadow photography. By using the devel- oped experimental method, we show that the resonance effect is obtained when the second laser pulse is delivered at the end or slightly after the first bubbleʼs collapse. In this case, the resonance effect increases the mechanical energy of the secondary bubbleʼs oscillations and prolongs their duration. The presented laser method for synchronized delivery of Er:YAG-laser pulses during bubble oscillations has great potential for further improvement of laser endodontic treatment, especially upon their safety and efficiency.

Ključne besede

laser beam transmission probe;Er:YAG lasers;laser endodontics;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 535(045)
COBISS: 14572059 Povezava se bo odprla v novem oknu
ISSN: 0947-8396
Št. ogledov: 1021
Št. prenosov: 477
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: laserska prepustnostna sonda;Er:YAG laserji;laserji v zobozdravstvu;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 1-7
Letnik: ǂVol. ǂ122
Zvezek: ǂiss. ǂ4
Čas izdaje: Apr. 2016
DOI: 10.1007/s00339-016-9970-5
ID: 10991287