Karsten Rottwitt

Person

Basking Ridge, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Broadband amplified WDM ring
- Patent number 6,785,472
- Issue date Aug 31, 2004
- Lucent Technologies Inc.
- Laura Ellen Adams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber communication system employing doped optical fiber an...
- Patent number 6,711,359
- Issue date Mar 23, 2004
- Tyco Telecommunications (US) Inc.
- Donald G. Duff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system with reduced Kerr effect nonlinearities
- Patent number 6,704,519
- Issue date Mar 9, 2004
- Lucent Technologies Inc.
- Igal M. Brener
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reduction of four-wave mixing in raman amplified optical transmissi...
- Patent number 6,445,492
- Issue date Sep 3, 2002
- Lucent Technologies Inc.
- Torben N. Nielsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WDM optical communication system using co-propagating Raman amplifi...
- Patent number 6,417,958
- Issue date Jul 9, 2002
- Lucent Technologies Inc.
- Mei Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system with co-propagating pump radiation for...
- Patent number 6,384,963
- Issue date May 7, 2002
- Lucent Technologies Inc.
- David Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber communication system employing Nd doped fiber amplifi...
- Patent number 6,363,194
- Issue date Mar 26, 2002
- Lucent Technologies Inc.
- David John DiGiovanni
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide bandwidth Raman amplifier employing a pump unit generating a p...
- Patent number 6,320,884
- Issue date Nov 20, 2001
- TyCom (US) Inc.,
- Franklin W. Kerfoot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of apparatus for remotely pumping a rare-earth doped optical...
- Patent number 6,141,468
- Issue date Oct 31, 2000
- Tyco Submarine Systems Ltd.
- Howard David Kidorf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-wavelength optical pump
- Patent number 6,122,298
- Issue date Sep 19, 2000
- Tyco Submarine Systems Ltd.
- Franklin W. Kerfoot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide bandwidth Raman amplifier capable of employing pump energy spe...
- Patent number 6,052,219
- Issue date Apr 18, 2000
- Tyco Submarine Systems Ltd.
- Howard David Kidorf
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WDM OPTICAL COMMUNICATION SYSTEM USING CO-PROPAGATING RAMAN AMPLIFI...
- Publication number 20020097481
- Publication date Jul 25, 2002
- Mei Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical communication system with co-propagating pump radiation for...
- Publication number 20010036004
- Publication date Nov 1, 2001
- David Ackerman
- H01 - BASIC ELECTRIC ELEMENTS

Karsten Rottwitt

Person

Patents Grantslast 30 patents

Broadband amplified WDM ring

Optical fiber communication system employing doped optical fiber an...

Optical transmission system with reduced Kerr effect nonlinearities

Reduction of four-wave mixing in raman amplified optical transmissi...

WDM optical communication system using co-propagating Raman amplifi...

Optical communication system with co-propagating pump radiation for...

Optical fiber communication system employing Nd doped fiber amplifi...

Wide bandwidth Raman amplifier employing a pump unit generating a p...

Method of apparatus for remotely pumping a rare-earth doped optical...

Multi-wavelength optical pump

Wide bandwidth Raman amplifier capable of employing pump energy spe...

Patents Applicationslast 30 patents

WDM OPTICAL COMMUNICATION SYSTEM USING CO-PROPAGATING RAMAN AMPLIFI...

Optical communication system with co-propagating pump radiation for...