Patent Holder

Moti Margalit

1 8193615 Semiconductor packaging process using through silicon vias
A microelectronic unit 400 can include a semiconductor element 401 having a front surface, a microelectronic semiconductor device adjacent to the front surface, contacts 403 at the front surface...
2 7224870 Method of coupling fiber to waveguide
A method of producing a PLC based optical component comprising: defining a waveguide; etching a notch thereby defining a facet of the waveguide; and cutting a trench in front of the notch, the...
3 7149381 Optical filtering device and method
A wavelength selective filter device is presented suitable for use as a part of a laser cavity for processing light output of a gain section of the laser cavity. The filter structure comprises a...
4 7146080 Method of connecting an optical element to a PLC
A planar lightwave circuit and a method of producing such a planar lightwave circuit, the planar lightwave circuit having an element secured thereon. The planar lightwave circuit comprises: a...
5 7145660 Micro-resonator based optical sensor
An optical sensor system for providing an output signal in response to a sensed parameter is disclosed. The sensor system comprises an optical signal source generating an input signal, a sensing...
6 7120333 Polarization insensitive tunable optical filters
A filter device and method are presented for filtering a multi-channel randomly polarized light signal to separate therefrom at least one specific channel. The device comprises a polarizer...
7 7065276 Integrated optical filters utilizing resonators
A filtering method and optical filter structure are presented. The structure comprises an input waveguide, an output waveguide, and a filter stage formed by at least one closed loop resonator...
8 6940878 Tunable laser using microring resonator
A tunable semiconductor laser device is presented. The device comprises a laser structure formed by at least two waveguides and an active region located within at least a segment of one of the...
9 6888854 Integrated monitor device
An optical monitor device and method are presented aimed at providing low-loss monitoring of an optical signal confined in an optical guiding structure. An optical resonator structure is placed...
10 6885794 Micro-ring resonator
A resonator structure is presented comprising a closed loop resonator waveguide having a width varying over the circumferential region of the resonator waveguide. The resonator structure can be...
11 6885689 Multisegment integrated laser and a method for fabrication thereof
A multisegment laser diode structure is presented in the form of two spaced-apart linear waveguide segments and two spaced-apart ring-like waveguide segments, arranged such that each of the...
12 6839482 Tunable optical filtering device and method
A tunable filter structure, and an optical method and device utilizing the same are presented for processing a multi-frequency light signal to separate therefrom a desired frequency range. The...
13 6671437 Method and device for tunable frequency selective filtering of optical signals
Method and device are presented for controlling continuous propagation of input multi-frequency light through a tunable frequency selective optical filter so as to selectively direct a selected...
14 6668006 Integrated optical device for data communication
An optical device for use in data communication technique is presented. The device comprises a combination of two spaced-apart waveguides and at least two spaced-apart resonator-cavity loops. The...
15 6608947 Multilayer integrated optical device and a method of fabrication thereof
A method of fabricating an integrated optical device and such a device, comprising a structure including at least one waveguiding element are presented. A basic structure is formed containing a...
16 6504971 Multilayer integrated optical device and a method of fabrication thereof
A method of fabricating an integrated optical device and such a device, comprising a structure including at least one waveguiding element are presented.
13 6671437 Method and device for tunable frequency selective filtering of optical signals
Method and device are presented for controlling continuous propagation of input multi-frequency light through a tunable frequency selective optical filter so as to selectively direct a selected...
14 6668006 Integrated optical device for data communication
An optical device for use in data communication technique is presented. The device comprises a combination of two spaced-apart waveguides and at least two spaced-apart resonator-cavity loops. The...
15 6608947 Multilayer integrated optical device and a method of fabrication thereof
A method of fabricating an integrated optical device and such a device, comprising a structure including at least one waveguiding element are presented. A basic structure is formed containing a...
16 6504971 Multilayer integrated optical device and a method of fabrication thereof
A method of fabricating an integrated optical device and such a device, comprising a structure including at least one waveguiding element are presented. A basic structure is formed containing a...