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Table 2 Lasers parameters

From: Evaluation of the effectiveness of photodynamic therapy for the endodontic treatment of primary teeth: study protocol for a randomized controlled clinical trial

Parameters

Red laser

Central wave length (nm)

659.93 nm

FWHM spectral width (nm)

0.82

Operating mode

Continuous

Mean maximum power (mW)

100

Polarization

Random

Aperture diameter (cm)

0.060

Radiance at aperture (mW/cm2)

38197

Beam profile

Multi-mode

Beam area (cm2)

1

Radiance at target (mW/cm2)

108

Exposure time (s)

40

Radiant exposure (J/cm2)

4.3

Radiant energy (J)

4.32

Number of irradiated points

1

Irradiated area (cm2)

1

Application technique

Contact

Number of sessions

1

Total radiant energy (J)

4.32

  1. FWHM Full Widht Hay Maximum