Tailoring light is much like tailoring cloth, cutting and snipping to turn a bland fabric into one with some desired pattern. In the case of light, the tailoring is usually done in the spatial degrees ...

To develop novel confocal fibre-optic laser method (CFOLM) for accurate and objective measuring of the dioptric power of both positive and negative intraocular lenses (IOLs). The CFOLM principle of ...

In a study of patients with a history of facial keratinocyte carcinoma, 20.9% of those treated with nonablative fractional lasers experienced a subsequent keratinocyte carcinoma, compared with 40.4% ...

A video of a handheld laser rust remover has gone viral in the welding and machining world. The video demonstrates how the CL-1000, a 1000-Watt device developed by Germany-based CleanLaser, totally ...

This circuit was designed to meet a medical application’s requirement to drive a laser diode with reasonable precision and a minimum of components and footprint (the device is now in clinical trials).

A Smart Tuning Key provides one-touch setup by matching the sensor to the surface property: metals, substrates, elastomers, and transparent materials. The ZX2 continually monitors the received light ...

Treating patients with Facial K Carcinoma by non-ablative fractional laser ‘cuts repeat incidence by 50%’. Simple laser treatments to the skin may cut the development of certain carcinomas. New ...

This file type includes high resolution graphics and schematics when applicable. A most critical device in an optical networking system is the laser diode, since it’s responsible for converting the ...

The resistor and 10 uF capacitor are already forming a low-pass filter, which should prevent any spikes in either current/voltage. I don't know much about laser diodes though, so I am not sure what ...