Author Archives: frank@besram.com

Laserland Provides Laser Modules for Building Laser Swamp and Laser Vortex Tunnel

Laserland has many clients who are running haunted houses or fright houses. They are building laser swamp with laser line modules to create frighting zombies who seems to move on a surface with only their upper body. And they build laser vortex or laser tunnel with laser dot module. Laser line module generates or projects […]

Application of Diode Laser: Low Level Laser Therapy (LLLT) and Cold Laser Therapy

Basic about Low-level laser (or light) therapy (LLLT)—also known as cold or soft laser, biostimulation, or photobiomodulation—is an emerging therapeutic approach in which cells or tissue are exposed to low-levels of red and near-IR light from lasers or LEDs. It might either stimulate or (less likely) inhibit cellular function, leading to reduction of cell and […]

405nm laser beam path adjustment

The 405nm blue-violet dot laser uses different power laser diodes and optical lens with different parameters to produce circular or elliptical spots. The beam divergence and spot size are also different. The output power can also be adjusted according to different usage requirements. The modules can be customized according to the specific use of clients. […]