Diabetic retinopathy (DR), with increasing incidence, is the major cause of vision loss and
blindness worldwide in working-age adults. Diabetic macular edema (DME) remains the …

Visible lasers are sought for in a variety of applications. They are required in fields as
diverse as medicine, materials processing, display and entertainment technology and many …

Photoplethysmography (PPG) is an affordable and straightforward optical technique used to
detect changes in blood volume within tissue microvascular beds. PPG technology has …

Micropulse laser treatment is an alternative to the conventional continuous-wave laser for
the treatment of retinal or macular diseases. In contrast to the conventional laser, the …

Purpose: To evaluate the potential of photodynamic therapy (PDT) using benzoporphyrin
derivative (BPD) for occlusion of subretinal neovascular membranes, the authors studied …

Conventional suprathreshold retinal photocoagulation is a destructive procedure, but
chorioretinal damage can be decreased by changing laser parameters and clinical …

Objective To systematically evaluate the effects of laser beam size, power, and pulse
duration of 1 to 100 milliseconds on the characteristics of ophthalmoscopically visible retinal …

* OBJECTIVE: To provide a biophysical foundation for using transpupillary thermotherapy
(TTT) to manage choroidal neovascularization in age-related macular degeneration …

Abstract In recent years, Tb3+-based solid-state lasers with emission in the green and
yellow have seen a revival. This was owed to the availability of blue emitting semiconductor …

Scanning laser ophthalmoscopes (SLOs) are used widely for reflectance, fluorescence or
autofluorescence photography and less commonly for retroillumination imaging. SLOs scan …