optical dose

Line chart showing normalized NIR irradiance over a 10-minute active session across five drive current and starting temperature conditions. All curves begin at 1.00 and decline at varying rates. The 121 mA, 37.5 °C condition loses less than 3% output. The 236 mA, 32.0 °C condition drops to approximately 0.896 by 10 minutes. Gray traces show raw measurement data; colored lines show model fits.

Optical Measurement & Dose

Stabilizing Optical Dose in LED-Based Photobiomodulation Systems

Ryan | Independent Innovations / May 2, 2026

Why session duration alone cannot determine delivered optical dose, and how measurement-informed stabilization changes what can be known. Much of […]

OptiVerity Puck spectral irradiance meter prototype render

Optical Measurement & Dose

Measuring what actually matters: NIST-traceable irradiance measurement in a handheld puck

Ryan | Independent Innovations / March 16, 2026

Red light therapy panels are now everywhere — from handheld devices to full-body panels. Nearly all of them advertise numbers