Fig. 1
From: Epicardial infrared ablation to create a linear conduction block on a beating right atrium
Infrared coagulator “Kyo-co”. The cuboid quartz rod exit plane has a rectangular (30 mm × 10 mm) surface designed to enable creation of a linear lesion. Light from a tungsten-halogen lamp emerges as 35 W/cm2 of near-infrared light energy (wavelength: 400 to approximately 1600 nm; peak wavelength: 850 nm)