Instead of single-mode inputs, it accepts light from vertical-cavity surface-emitting lasers, or VCSELs, each of which already carries six spatial modes. By coupling 37 such lasers through a single ...

Coronagraph based on spatial mode sorting (IMAGE) Optica Caption To capture an image of the exoplanet without the star, the new coronagraph design uses a mode sorter to isolate and eliminate light ...

BluGlass, a Sydney, Australia-based developer of visible wavelength lasers for the quantum, defence, and biotech markets, has demonstrated what it calls "world-record performance" of its single-mode ...

Single-mode semiconductor lasers provide an inexpensive and compact laser source for a wide range of applications, including Raman spectroscopy, Raman microscopy, process Raman, metrology, atomic ...