A novel diode laser system for photodynamic therapy

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Standard

A novel diode laser system for photodynamic therapy. / Samsöe Andersen, Eva; Petersen, PM; Andersen, PE; Andersson-Engels, Stefan; Svanberg, Katarina.

LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY. ed. / R Birngruber; H van den Bergh. Vol. 4433 SPIE, 2001. p. 134-139.

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Harvard

Samsöe Andersen, E, Petersen, PM, Andersen, PE, Andersson-Engels, S & Svanberg, K 2001, A novel diode laser system for photodynamic therapy. in R Birngruber & H van den Bergh (eds), LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY. vol. 4433, SPIE, pp. 134-139, Conference on Laser-Tissue Interactions, Therapeutic Applications, and Photodynamic Therapy, 2001, Munich, Germany, 2001/06/18. https://doi.org/10.1117/12.446515

APA

Samsöe Andersen, E., Petersen, PM., Andersen, PE., Andersson-Engels, S., & Svanberg, K. (2001). A novel diode laser system for photodynamic therapy. In R. Birngruber, & H. van den Bergh (Eds.), LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY (Vol. 4433, pp. 134-139). SPIE. https://doi.org/10.1117/12.446515

CBE

Samsöe Andersen E, Petersen PM, Andersen PE, Andersson-Engels S, Svanberg K. 2001. A novel diode laser system for photodynamic therapy. Birngruber R, van den Bergh H, editors. In LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY. SPIE. pp. 134-139. https://doi.org/10.1117/12.446515

MLA

Samsöe Andersen, Eva et al. "A novel diode laser system for photodynamic therapy". and Birngruber, R van den Bergh, H (editors). LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY. SPIE. 2001, 134-139. https://doi.org/10.1117/12.446515

Vancouver

Samsöe Andersen E, Petersen PM, Andersen PE, Andersson-Engels S, Svanberg K. A novel diode laser system for photodynamic therapy. In Birngruber R, van den Bergh H, editors, LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY. Vol. 4433. SPIE. 2001. p. 134-139 https://doi.org/10.1117/12.446515

Author

Samsöe Andersen, Eva ; Petersen, PM ; Andersen, PE ; Andersson-Engels, Stefan ; Svanberg, Katarina. / A novel diode laser system for photodynamic therapy. LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY. editor / R Birngruber ; H van den Bergh. Vol. 4433 SPIE, 2001. pp. 134-139

RIS

TY - GEN

T1 - A novel diode laser system for photodynamic therapy

AU - Samsöe Andersen, Eva

AU - Petersen, PM

AU - Andersen, PE

AU - Andersson-Engels, Stefan

AU - Svanberg, Katarina

PY - 2001

Y1 - 2001

N2 - In this paper a novel diode laser system for photodynamic therapy is demonstrated. The system is based on linear spatial filtering and optical phase conjugate feedback from a photorefractive BaTiO3 crystal. The spatial coherence properties of the diode laser are significantly improved. The system provides an almost diffraction limited output which is efficiently coupled into a 50 mum core diameter fiber. The optical power transmitted through the fiber is increased by a factor of six when the feedback is applied to the diode laser. 85 percent of the power from the freely running laser diode is extracted in a high-quality beam and 80 percent of the output power is extracted through the fiber. The power transmitted through tile fiber scales linearly with the power of the laser diode. which means that a laser diode emitting 1.7 W multi-mode radiation would provide 1 W of optical power through a 50 mum core diameter fiber. The system is compact, portable, stable, and easy to operate.

AB - In this paper a novel diode laser system for photodynamic therapy is demonstrated. The system is based on linear spatial filtering and optical phase conjugate feedback from a photorefractive BaTiO3 crystal. The spatial coherence properties of the diode laser are significantly improved. The system provides an almost diffraction limited output which is efficiently coupled into a 50 mum core diameter fiber. The optical power transmitted through the fiber is increased by a factor of six when the feedback is applied to the diode laser. 85 percent of the power from the freely running laser diode is extracted in a high-quality beam and 80 percent of the output power is extracted through the fiber. The power transmitted through tile fiber scales linearly with the power of the laser diode. which means that a laser diode emitting 1.7 W multi-mode radiation would provide 1 W of optical power through a 50 mum core diameter fiber. The system is compact, portable, stable, and easy to operate.

U2 - 10.1117/12.446515

DO - 10.1117/12.446515

M3 - Paper in conference proceeding

SN - 0-8194-4147-3

VL - 4433

SP - 134

EP - 139

BT - LASER-TISSUE INTERACTIONS, THERAPEUTIC APPLICATIONS, AND PHOTODYNAMIC THERAPY

A2 - Birngruber, R

A2 - van den Bergh, H

PB - SPIE

T2 - Conference on Laser-Tissue Interactions, Therapeutic Applications, and Photodynamic Therapy, 2001

Y2 - 18 June 2001 through 21 June 2001

ER -