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Per O Hansen, 891 Waterfall Ln, Barnegat Township, NJ 08005

Known as:
Per O'Hansen
Related to:
Sasha A Wu 46 San N Wu 46

Per Hansen Phones & Addresses

1 Waterfall Ln, Barnegat, NJ 08005    609-6984416   

1407 Valley Rd, Wayne, NJ 07470   

Bergenfield, NJ   

Ocean, NJ   

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Per Hansen

Location:
United States
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Per Hansen

Location:
Greater New York City Area
Industry:
Telecommunications
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Per Hansen

Location:
United States
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Per Hansen

Location:
United States

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Per Brinch Hansen

Per Brinch Hansen (November 13, 1938 July 31, 2007) was a Danish- American computer scientist known for concurrent programming theory.

Us Patents

Modular All-Optical Cross-Connect

US Patent:
6614953, Sep 2, 2003
Filed:
Mar 15, 2002
Appl. No.:
10/098746
Inventors:
Thomas Andrew Strasser - Warren NJ
Per Bang Hansen - Rumson NJ
Jefferson L. Wagener - New Hope PA
Assignee:
Photuris, Inc. - Piscataway NJ
International Classification:
H04S 1402
US Classification:
385 17, 385 24, 385 15, 385 16, 359124, 359128, 359115, 359117, 359127, 359139
Abstract:
An all-optical, optical cross-connect includes first and second pluralities of multiport optical devices. Each of the first plurality of multiport optical devices have at least one input port for receiving a WDM optical signal and a plurality of output ports for selectively receiving one of more wavelength components of the optical signal. Each of the second plurality of multiport optical devices have a plurality of input ports for selectively receiving one of more wavelength components of the optical signal and at least one output port for selectively receiving one of more wavelength components of the optical signal. At least one of the first or second plurality of multiport optical devices are all-optical switches that can route every wavelength component independently of every other wavelength component. The plurality of input ports of the second plurality of multiport optical devices are optically coupled to respective ones of the plurality of output ports of the first plurality of multiport optical devices.

Bidirectional Wdm Transmission System Having Transmission Format For Reducing Adverse Effects Of Filter Concatonation

US Patent:
7133612, Nov 7, 2006
Filed:
Aug 8, 2002
Appl. No.:
10/214834
Inventors:
Thomas Andrew Strasser - Warren NJ, US
Per Bang Hansen - Rumson NJ, US
Assignee:
Meriton Networks US Inc. - Wilmington DE
International Classification:
H04K 3/00
US Classification:
398 39, 398 48
Abstract:
A WDM optical transmission system is provided that operates at a plurality of channel wavelengths. The system includes at least three nodes at which any one or more of the channel wavelengths can be added or dropped. At least three optical transmission links interconnect the nodes. Each link includes a single waveguide over which travel oppositely-directed WDM signals having channel wavelengths that are interleaved with one another in a pairwise manner. A majority of the optical transmission links each have an optical span loss that corresponds to a level of coherent crosstalk between a reflected channel at a given wavelength co-propagating with a channel at the given wavelength prior to isolating one of the adjacent channels in a node that is less than a level of coherent crosstalk that would otherwise arise if a unidirectional transmission format were employed over a single waveguide in the same system.

Modular All-Optical Cross-Connect

US Patent:
7469080, Dec 23, 2008
Filed:
Aug 1, 2003
Appl. No.:
10/632670
Inventors:
Thomas Andrew Strasser - Warren NJ, US
Per Bang Hansen - Rumson NJ, US
Jefferson L. Wagener - New Hope PA, US
Assignee:
Meriton Networks US Inc. - Wilmington DE
International Classification:
G02B 6/26
H04J 14/00
US Classification:
385 17, 385 24, 385 15, 385 16, 398 49, 398 50, 398 56, 398 57, 398 79
Abstract:
An all-optical, optical cross-connect includes first and second pluralities of multiport optical devices. Each of the first plurality of multiport optical devices have at least one input port for receiving a WDM optical signal and a plurality of output ports for selectively receiving one of more wavelength components of the optical signal. Each of the second plurality of multiport optical devices have a plurality of input ports for selectively receiving one of more wavelength components of the optical signal and at least one output port for selectively receiving one of more wavelength components of the optical signal. At least one of the first or second plurality of multiport optical devices are all-optical switches that can route every wavelength component independently of every other wavelength component. The plurality of input ports of the second plurality of multiport optical devices are optically coupled to respective ones of the plurality of output ports of the first plurality of multiport optical devices.

Method And Apparatus For Interconnecting A Plurality Of Optical Transducers With A Wavelength Division Multiplexed Optical Switch

US Patent:
7620323, Nov 17, 2009
Filed:
Mar 15, 2002
Appl. No.:
10/099890
Inventors:
Thomas Andrew Strasser - Warren NJ, US
Paul Bonenfant - Ocean NJ, US
Per Bang Hansen - Rumson NJ, US
Torben N. Nielsen - Monmouth Beach NJ, US
Ken R. Roberts - Little Silver NJ, US
Jefferson L. Wagener - New Hope PA, US
Assignee:
Meriton Networks US Inc. - Wilmington DE
International Classification:
H04J 14/00
US Classification:
398 50, 398 2
Abstract:
In a WDM optical communication system that includes a plurality of nodes interconnected by communication links, a node is provided that includes a first plurality of transponders each generating and/or receiving an information-bearing optical signal at a different channel wavelength from one another. An optical coupling arrangement, which may include one or more reconfigurable optical switches, transfers the channel wavelengths between a link connected to the node and the first plurality of transponders. The arrangement is adaptable to reconfigure its operational state to selectively direct different ones of the channel wavelengths from the link to different ones of the transponders without disturbing the optical path through the node traversed by any other channel wavelengths. A communications and configuration arrangement is provided, which transfers data identifying the respective channel wavelengths at which the transponders operate from the transponders to the optical coupling arrangement. In response to the transferred data, the communications and configuration arrangement reconfigures the operational state of the optical coupling arrangement.

Method And Apparatus For Providing Gain Equalization To An Optical Signal In An Optical Communication System

US Patent:
7676157, Mar 9, 2010
Filed:
Mar 15, 2002
Appl. No.:
10/099891
Inventors:
Thomas Andrew Strasser - Warren NJ, US
Per Bang Hansen - Rumson NJ, US
Neil Allan Jackman - Freehold NJ, US
Andrew John Stentz - Clinton NJ, US
Jefferson L. Wagener - New Hope PA, US
Assignee:
Meriton Networks US Inc. - Wilmington DE
International Classification:
H04J 14/02
US Classification:
398 85
Abstract:
An optical switch includes at least one input port for receiving a plurality of channel wavelengths of an optical signal and a plurality of output ports. A plurality of wavelength selective elements are also provided, which each select a channel wavelength from among the plurality of channel wavelengths received at the input port. A plurality of optical elements are respectively associated with the plurality of wavelength selective elements. Each of the optical elements direct one of the selected channel wavelengths, which are selected by the associated wavelength selective element, to any one of the output ports independently of all other channel wavelengths and with a selectively variable degree of attenuation. The switch also includes a controller for adjusting a configuration of the optical elements to provide the channel wavelengths with the selectively variable degree of attenuation.

Modular All-Optical Cross-Connect

US Patent:
7738748, Jun 15, 2010
Filed:
Dec 23, 2008
Appl. No.:
12/343422
Inventors:
Thomas Andrew Strasser - Warren NJ, US
Per Bang Hansen - Rumson NJ, US
Jefferson L. Wagener - New Hope PA, US
Assignee:
Meriton Networks US Inc. - Wilmington DE
International Classification:
G02B 6/26
H04J 14/00
US Classification:
385 17, 385 24, 385 15, 385 16, 398 49, 398 50, 398 56, 398 57, 398 79
Abstract:
An all-optical, optical cross-connect includes first and second pluralities of multiport optical devices. Each of the first plurality of multiport optical devices have at least one input port for receiving a WDM optical signal and a plurality of output ports for selectively receiving one of more wavelength components of the optical signal. Each of the second plurality of multiport optical devices have a plurality of input ports for selectively receiving one of more wavelength components of the optical signal and at least one output port for selectively receiving one of more wavelength components of the optical signal. At least one of the first or second plurality of multiport optical devices are all-optical switches that can route every wavelength component independently of every other wavelength component. The plurality of input ports of the second plurality of multiport optical devices are optically coupled to respective ones of the plurality of output ports of the first plurality of multiport optical devices.

Method And Apparatus For Transferring Wdm Signals Between Different Wavelength Division Multiplexed Optical Communications Systems In An Optically Transparent Manner

US Patent:
2002014, Oct 10, 2002
Filed:
Mar 15, 2002
Appl. No.:
10/099888
Inventors:
Thomas Strasser - Warren NJ, US
Per Hansen - Rumson NJ, US
Jefferson Wagener - New Hope PA, US
Assignee:
Photuris, Inc.
International Classification:
H04B010/20
H04J014/00
H04J014/02
US Classification:
359/127000, 359/119000
Abstract:
In a WDM optical communication system that includes a plurality of nodes interconnected by communication links, a node is provided which includes an optical coupling arrangement having at least one input port for receiving a WDM signal and a plurality of output ports for selectively receiving one or more wavelength components of the WDM optical signal. The optical coupling arrangement is adaptable to reconfigure its operational state to (i) selectively direct any one of the wavelength components received on the input port to any of the output ports independently of any other of the wavelength components and (ii) selectively direct any combination of two or more of the wavelength components from the input port to at least two of the output ports that serve as WDM output ports. At least one optical WDM interface is optically coupled to a first of the WDM output ports. The optical WDM interface is adapted to receive, at different times, a transponder and a transmission link through which a WDM signal can be communicated. At least one transponder is coupled to a second of the WDM output ports.

Method And Apparatus For Transferring Wdm Signals Between Different Wavelength Division Multiplexed Optical Communications Systems In An Optically Transparent Manner

US Patent:
2009014, Jun 4, 2009
Filed:
Oct 28, 2008
Appl. No.:
12/259946
Inventors:
Thomas Andrew Strasser - Warren NJ, US
Per Bang Hansen - Rumson NJ, US
Jefferson L. Wagener - Morristown NJ, US
Assignee:
MERITON NETWORKS US INC. - Wilmington DE
International Classification:
H04J 14/00
US Classification:
398 68
Abstract:
In a WDM optical communication system that includes a plurality of nodes interconnected by communication links, a node is provided which includes an optical coupling arrangement having at least one input port for receiving a WDM signal and a plurality of output ports for selectively receiving one or more wavelength components of the WDM optical signal. The optical coupling arrangement is adaptable to reconfigure its operational state to (i) selectively direct any one of the wavelength components received on the input port to any of the output ports independently of any other of the wavelength components and (ii) selectively direct any combination of two or more of the wavelength components from the input port to at least two of the output ports that serve as WDM output ports. At least one optical WDM interface is optically coupled to a first of the WDM output ports. The optical WDM interface is adapted to receive, at different times, a transponder and a transmission link through which a WDM signal can be communicated. At least one transponder is coupled to a second of the WDM output ports.

Possible Relatives

Cynthia L Hansen  David Hansen  Davin K Hansen  Dawn L Hansen  Dagny S Hansen  Dale L Hansen  Dallas J Hansen  Per L Larsen  Per A Martin  Per A Nilsen 

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