Systems and methods for optical full-field transmission using photonic integration
An optical full-field transmitter for an optical communications network includes a primary
laser source configured to provide a narrow spectral linewidth for a primary laser signal, and …
laser source configured to provide a narrow spectral linewidth for a primary laser signal, and …
Fiber communication systems and methods
Z Jia, LA Campos, CD Knittle - US Patent 11,025,344, 2021 - Google Patents
An injection locked transmitter for an optical communication network includes a master seed
laser source input substantially confined to a single longitudinal mode, an input data stream …
laser source input substantially confined to a single longitudinal mode, an input data stream …
Electro-optical interface module and associated methods
V Stojanovic, A Wright, C Sun, M Wade… - US Patent …, 2021 - Google Patents
A TORminator module is disposed with a switch linecard of a rack. The TORminator module
receives downlink electrical data signals from a rack switch. The TORminator module …
receives downlink electrical data signals from a rack switch. The TORminator module …
Imaging spectro-polarimeter using photonic integrated circuits
NE Hurlburt, ST Thurman, SJB Yoo… - US Patent …, 2021 - Google Patents
An imaging spectro-polarimetry system includes a polarizer, a tunable laser, a number of
optical nodes and an image processing circuit. The polarizer produces polarized light using …
optical nodes and an image processing circuit. The polarizer produces polarized light using …
Injection seeding of a comb laser
Examples herein relate to optical systems. In particular, implementations herein relate to an
optical system including an optical transmitter configured to transmit optical signals. The …
optical system including an optical transmitter configured to transmit optical signals. The …
Fiber communication systems and methods
An injection locked transmitter for an optical communica tion network includes a master seed
laser source input substantially confined to a single longitudinal mode, an input data stream …
laser source input substantially confined to a single longitudinal mode, an input data stream …
Optical full-field transmitter
An optical full-field transmitter (OFFT) includes a plurality of optical circulators and a
polarization beam combiner. The plurality of optical circulators are fabricated on a silicon-on …
polarization beam combiner. The plurality of optical circulators are fabricated on a silicon-on …
Systems and methods for optical full-field transmission using photonic integration
An optical full-field transmitter for an optical communications network includes a primary
laser source configured to provide a narrow spectral linewidth for a primary laser signal, and …
laser source configured to provide a narrow spectral linewidth for a primary laser signal, and …
Network communications systems and methods
LA Campos - US Patent 12,028,112, 2024 - Google Patents
Methods, systems, and devices for network communications to reduce optical beat
interference (OBI) in upstream communications are described. For example, a fiber node …
interference (OBI) in upstream communications are described. For example, a fiber node …
Fast optical receiver recovery on client side using optical interconnects with DSPs
ES Maniloff, L Babineau, WH Peng, J Wilde - US Patent 12,113,579, 2024 - Google Patents
The present disclosure relates to systems and methods for fast digital signal processor
(DSP) optical receiver recovery, namely for optical modems configured on a client side. This …
(DSP) optical receiver recovery, namely for optical modems configured on a client side. This …