Scientists at NPL recently published findings on laser frequency stabilization, demonstrating an unprecedented level of ...

Frequency stabilization of lasers to optical reference cavities is a well-established method for achieving superior stability ...

Helium-neon lasers may be little more than glorified ... opposite the Brewster window and aligned to create a resonant optical cavity external to the tube. To switch mirrors easily, [Les] crafted ...

The length of this resonant cavity is crucial for controlling the target laser wavelength, called the resonance wavelength. Thus far, two types of GaN-based VCSEL structures have been developed ...

Lasers have widespread applications as a light source in a variety of fields, including manufacturing, medicine, high-speed ...

Lasers work by making energetic particles ... of high-energy ammonia molecules and a hollow enclosure called a resonance cavity to force microwaves to oscillate together. However, its power ...

CoreOptics' the feature product lines, encompassing a wide range of Horizontal Cavity Surface Emitting Lasers (HCSELs) and high-performance Resonant Cavity LEDs (ResoLight), position them as a key ...

Such short-duration pulses are obtained through mode-locking, i.e. fixing the phase relationship between the longitudinal modes of the resonant cavity. All lasers have a range of frequencies or ...

As no light excitation is needed, the approach in principle circumvents the problems associated with continuous laser driving. This is the first work demonstrating such cavity control over ...