BluGlass, a company pioneering lasers for the quantum, defence, and biotech markets, has filed three US patent applications ...

This is the First DFB / EA TRANSMISSION Laser wafer which has over 200 laser chips on its surface, designed and developed by British Telecom at their science labaratories Martlsesham Heath Suffolk.

resulting in so-called Fabry–Pérot lasers, or with a distributed feedback (DFB) grating photolithographically etched into the laser chip, or with an external cavity defined by additional ...

BluGlass (ASX:BLG) has unveiled new capabilities targeting quantum applications and filed three provisional US patents for high-power, tunable gallium nitride (GaN) lasers.

DFB-Diodenlaser, Diodenlaser, der das Prinzip der räumlich verteilten Rückkopplung (Distributed Feedback, DFB) zur Verbesserung der Modenselektion nutzt. Aufgrund der kleinen Resonatorlänge liegen die ...