New to red light therapy? Explore our top picks for 2026—tested best red light therapy devices for skin health, pain relief, and recovery.

We tried and compared the most popular red light therapy devices for hair loss to give you in-depth information on their best use cases and key specs.

If you purchase an independently reviewed product or service through a link on our website, Robb Report may receive an affiliate commission. You’d be hard-pressed to find a guy who doesn’t want to ...

The sale (which ends tomorrow!) is packed with major discounts across skincare, but the red light category is especially worth a closer look. These devices are notoriously pricey—often climbing well ...

Moving photonic ICs into the same package as silicon helps improve performance, but lasers remain outside. A new monolithic laser array allows hundreds of colors, each individually software-tunable ...

Unlike LED-based systems, the laser+LCOS route capitalizes on the laser's natural polarization and exceptional collimation. This fundamental advantage eliminates the need for inefficient polarization ...

SAN FRANCISCO, Jan. 20, 2026 /PRNewswire/-- Appotronics, the inventor of ALPD® laser technology, today unveiled the world's first Laser+LCOS optical engine prototype for Augmented Reality (AR) glasses ...

A key innovation is a Laser Speckle Reducer module that successfully lowers speckle contrast from ~35% to ~13%, achieving 8 lm/W efficiency. The study also identifies the precise thermal management ...