Interstitial single fiber multi-decay-probe for light dosimetry in photodynamic therapy: modelling

A. Bednarkiewicz; W. Strek

doi:10.1117/12.633041

7 October 2005 Interstitial single fiber multi-decay-probe for light dosimetry in photodynamic therapy: modelling

A. Bednarkiewicz, W. Strek

Proceedings Volume 5862, Diagnostic Optical Spectroscopy in Biomedicine III; 586210 (2005) https://doi.org/10.1117/12.633041
Event: European Conferences on Biomedical Optics 2005, 2005, Munich, Germany

Abstract

Theoretical considerations concerning new method for interstitial photodynamic therapy light dosimetry and distribution at different depths, by means of single-fiber multi-decay-probes is presented, basing on decomposition of multi-exponential decay. Successful decomposition of up to 25 and up to 7 components of the modelled fiber probe was achieved with noiseless and noise containing decay curves respectively. The impact of noise and distribution of excitation intensity were examined and optimisation algorithm was briefly described.

Citation Download Citation

A. Bednarkiewicz and W. Strek "Interstitial single fiber multi-decay-probe for light dosimetry in photodynamic therapy: modelling", Proc. SPIE 5862, Diagnostic Optical Spectroscopy in Biomedicine III, 586210 (7 October 2005); https://doi.org/10.1117/12.633041

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available