dc.contributor.author | Kamanlı, Ali Furkan | |
dc.contributor.author | Yıldız, Mustafa Zahid | |
dc.contributor.author | Arslan, Halil | |
dc.contributor.author | Çetinel, Gökçen | |
dc.contributor.author | Lim, N.K. | |
dc.contributor.author | Lim, Hyun Soo | |
dc.date.accessioned | 2022-02-09T12:30:26Z | |
dc.date.available | 2022-02-09T12:30:26Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 00303992 | |
dc.identifier.uri | https://doi.org/10.1016/j.optlastec.2020.106229 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14002/474 | |
dc.description.abstract | Photodynamic Therapy (PDT) has been used in various fields especially in cancer treatment. In PDT, designing a light source has vital importance in order to achieve a successful treatment. Among the light sources, Lasers are important candidates for their precise wavelengths to activate the photosensitizers (PS), coherent nature and fiber-coupled usage. In order to achieve perfect PDT treatment, the Laser light sources needs to be embedded with high stability current, temperature controllers and closed loop control systems. In this study, a novel Multi-mode PDT Laser system (MPTL) was developed with four different radiation modes. Importantly, Super Pulse Mode (SPM) was implemented for the first time among the PDT Laser systems in the open literature to minimize the thermal damage to the target tissue. The proposed system achieved high optical output stability by precise current and temperature control of the Laser resonator. The MPTL achieved high optical output stability (±1mW) in the range of 0–1500 mW, high wavelength stability (±1nm) at 635 nm, and high temperature stability (±0.2 °C) in all radiation modes. The MPTL system with super pulse mode can be safely used for wide range of PDT clinical applications. © 2020 Elsevier Ltd | en_US |
dc.description.sponsorship | 118E235; 116F119 | en_US |
dc.description.sponsorship | This study was supported by TUBITAK 1005 Project No: 116F119 and TUBITAK 3501 Project no: 118E235 and by a grant from Academic Promotion Foundation of Chungnam National University of Korea (2015). | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier Ltd | en_US |
dc.relation.ispartof | Optics and Laser Technology | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Laser system | en_US |
dc.subject | Multi-mode | en_US |
dc.subject | NIR | en_US |
dc.subject | PDT light source | en_US |
dc.subject | Photodynamic therapy | en_US |
dc.subject | Pulse mode laser | en_US |
dc.subject | Super-pulse | en_US |
dc.subject | Closed loop control systems | en_US |
dc.subject | Embedded systems | en_US |
dc.subject | Infrared devices | en_US |
dc.subject | Light sources | en_US |
dc.subject | Photodynamic therapy | en_US |
dc.subject | Photosensitizers | en_US |
dc.subject | Stability | en_US |
dc.subject | Temperature control | en_US |
dc.subject | High temperature stability | en_US |
dc.subject | Laser systems | en_US |
dc.subject | Multimodes | en_US |
dc.subject | Photodynamic therapy (PDT) | en_US |
dc.subject | Pulse modes | en_US |
dc.subject | Super-pulse | en_US |
dc.subject | Temperature controllers | en_US |
dc.subject | Wavelength stability | en_US |
dc.subject | Control system stability | en_US |
dc.title | Development of a new multi-mode NIR laser system for photodynamic therapy | en_US |
dc.type | article | en_US |
dc.department | Fakülteler, Teknoloji Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | en_US |
dc.identifier.doi | 10.1016/j.optlastec.2020.106229 | |
dc.identifier.volume | 128 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57211748339 | |
dc.authorscopusid | 56243582200 | |
dc.authorscopusid | 57198158758 | |
dc.authorscopusid | 25653078000 | |
dc.authorscopusid | 57216201316 | |
dc.authorscopusid | 55462872400 | |
dc.identifier.scopus | 2-s2.0-85082794865 | en_US |