A receiver architecture for physically-assisted computing of transforms, such as discrete
Fourier transforms (DFT) and discrete Hilbert transforms (DHT), employs mutually-coherent …

A wide-band optical frequency comb is provided to estimate an optical phase shift induced
in a dispersive material. In contrast to the conventional techniques that rely on a single …

(57) ABSTRACT A system and method for ultrashort signal detection adds an optical
weighting element upstream of a detector within a direct detection receiver. The optical …

(57) ABSTRACT A photonically-assisted cyclostationary analyzer eliminates the need for
high-bandwidth digitization and real-time Fou rier processors by using mutually-coherent …

A spread spectrum receiver and receiving methods are provided. Received data is
physically reconstructed in the optical domain using a pair of coherently coupled frequency …

(54) METHOD OF OPERATING WAVELENGTH (52) US Cl. SWEPT SOURCE APPARATUS
CPC.............. G02F I/3532 (2013.01); G02F I/365 (2013.01); G02F I/383 (2013.01); G02F (71) …

A system is described. The system includes HNLF for generating an optical frequency comb
and a single mode fiber for reducing a pulse duration of comb. The system includes a FRM …

Provided are a wavelength swept source apparatus and a method for operating thereof.
According to the provided apparatus and method, single mode light is generated, a basic …

A system and method for ultrashort signal detection adds an optical weighting element
upstream of a detector within a direct detection receiver. The optical weighting element is …

2021-05-25 Assigned to CABLE TELEVISION LABORATORIES, INC. reassignment CABLE
TELEVISION LABORATORIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE …