Inventor

AMARASINGHE NUDITHA VIBHAVIE

US4 patents

⚠️ This page may combine multiple inventors who share the name “AMARASINGHE NUDITHA VIBHAVIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHOTODIGM INC

3 patents

US6888874B2May 3, 2005

Single-wavelength, unequal-length-multi-cavity grating-outcoupled surface emitting laser with staggered tuned distributed Bragg reflectors

PHOTODIGM INC8 citations70

US7313158B2Dec 25, 2007

Integrated high speed modulator for grating-outcoupled surface emitting lasers

PHOTODIGM INC1 citations47

US7313159B2Dec 25, 2007

Apparatus and method for providing a single-mode grating-outcoupled surface emitting laser with detuned second-order outcoupler grating

PHOTODIGM INC0 citations36

AMARASINGHE NUDITHA VIBHAVIE

1 patent

US8548022B2Oct 1, 2013

Single-frequency distributed feedback laser diode with complex-coupling coefficient and transparent conductive cladding layer

AMARASINGHE NUDITHA VIBHAVIE0 citations28