A simple projector for superficial laser photodynamic therapy
- 1 July 1989
- journal article
- research article
- Published by IOP Publishing in Physics in Medicine & Biology
- Vol. 34 (7) , 927-930
- https://doi.org/10.1088/0031-9155/34/7/012
Abstract
In superficial, or externally applied, laser photodynamic therapy, it is important to ensure that the irradiance over the field of illumination is uniform, with the ideal being a 'top hat' profile. The authors have applied the image method to demonstrate a simple approach for achieving a sharply defined uniform illumination.Keywords
This publication has 2 references indexed in Scilit:
- Beam divergence of medical lasersPhysics in Medicine & Biology, 1985
- How to control beam profile during laser photoradiation therapyPhysics in Medicine & Biology, 1984