2013

• Academic lecture
  Bjørnstad, Steinar. (2013) Long-haul Ethernet-Transport Integrated Packet/Circuit Hybrid Network Field-Trial. Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013 , Anaheim, CA 2013-03-17 - 2013-03-21

2011

• Poster
  Kimsas, Andreas; Bjørnstad, Steinar; Stol, Norvald; Hjelme, Dag Roar. (2011) AWGshare - a Highly Scalable and Strictly Non-Blocking Optical Switch. 15th International Conference on Optical Network Design and Modeling (ONDM 2011) , Bologna 2011-02-07 - 2011-02-10

2007

• Academic lecture
  Bjørnstad, Steinar; Nord, Martin; Eriksen, Lars Erik; Tuft, Vegard Larsen; Hjelme, Dag Roar; Stol, Norvald. (2007) Demonstration and analysis of TV- and data transport in the OpMiGua hybrid circuit/packet switched network testbed. 33rd European Conference and Exhibition on Optical Communication Conference , Berlin 2007-09-17 - 2007-09-19
• Academic lecture
  Kimsas, Andreas; Bjørnstad, Steinar; Øverby, Harald; Stol, Norvald. (2007) Reservation Techniques in an OpMiGua node. Optical Network Design and Modeling , Athens 2007-05-29 - 2007-05-31
• Academic lecture
  Bjørnstad, Steinar; Nord, Martin; Eriksen, Lars Erik; Tuft, Vegard; Hjelme, Dag Roar; Stol, Norvald. (2007) Demonstration and analysis of TV- and data transport in the OpMiGua hybrid circuit/packet switched network testbed. ,” European Conference on Optical Communication (ECOC 2007), Session 4.6, September 16 - 20, 2007, , Berlin, Germany 2007-09-18 - 2007-09-20

2006

• Academic lecture
  Zouganeli, Evi, Paraskevi; Andreassen, Ragnar; Feng, Boning; Solem, Astrid; Stol, Norvald; Sudbø, Aasmund Sveinung. (2006) Optical packets or electrical packets? An assessment of the viability of optical packet/burst switching. Northern Optics 2006 , Radisson SAS Hotel Norge, Bergen 2006-06-14 - 2006-06-16
• Academic lecture
  Bjørnstad, Steinar; Eriksen, Lars Erik; Hjelme, Dag Roar. (2006) The OpMiGua multiservice optical hybrid packet/circuit switched network supporting TV-broadcasting QoS requirements. ICTON 2006 , Nottingham 2006-06-18 - 2006-06-22
• Academic lecture
  Stol, Norvald; Øverby, Harald; Bjørnstad, Steinar; Kimsås, Andreas; Mykkeltveit, Anders. (2006) Differentiated Survivability in the OpMiGua Hybrid Optical Network. 10th Conference on Optical Network Design and Modelling 2006-05-22 - 2006-05-24
• Poster
  Tuft, Vegard Larsen; Bjørnstad, Steinar; Sudbø, Aasmund; Hjelme, Dag Roar. (2006) Using the State of Polarization in a Hybrid Optical Network. Northern Optics 2006 , Bergen 2006-06-14 - 2006-06-16
• Academic lecture
  Kimsås, Andreas; Bjørnstad, Steinar; Øverby, Harald; Tuft, Vegard Larsen. (2006) Packet Loss due to Bit Errors in All-Optical Networks. Cost 291 Workshop 2006-02-06 -
• Poster
  Bjørnstad, Steinar; Nord, Martin; Tuft, Vegard Larsen; Austad, Oddgeir; Hjelme, Dag Roar; Eriksen, Lars Erik. (2006) Experimental Demonstration of OpMiGua Hybrid Circuit/Packet Nodes. 32nd European Conference on Optical Communication (ECOC) 2006 , Cannes 2006-09-24 - 2006-09-28
• Poster
  Tuft, Vegard Larsen; Buron, Jakob; Hjelme, Dag Roar; Bjørnstad, Steinar. (2006) Demonstration of an All-Optical Class-of-Service Segregation Method for Edge Nodes in Hybrid Circuit/Packet Switched Networks. 32nd European Conference on Optical Communication (ECOC) 2006 , Cannes 2006-09-24 - 2006-09-28
• Academic lecture
  Kimsås, Andreas; Øverby, Harald; Bjørnstad, Steinar; Tuft, Vegard Larsen. (2006) A Cross Layer Study of Packet Loss in All-Optical Networks. Advanced International Conference on Telecommunications (AICT) , Guadeloupe 2006-02-19 - 2006-02-22
• Academic lecture
  Kimsås, Andreas; Øverby, Harald; Bjørnstad, Steinar; Stol, Norvald. (2006) Performance in a failure situation of an OpMiGua packet switch with internal blocking. 8th International Conference on Transparent Optical Networks 2006-06-18 - 2006-06-22
• Academic lecture
  Kimsås, Andreas; Bjørnstad, Steinar; Øverby, Harald; Stol, Norvald. (2006) Protection Using Redundancy in a Hybrid Circuit/Packet Node Design. 32th European Conference on Optical Communications , Cannes 2006-09-24 - 2006-09-28
• Poster
  Tuft, Vegard; Bjørnstad, Steinar; Sudbø, Aasmund Sveinung; Hjelme, Dag Roar. (2006) Using the state of polarization in a hybrid optical network, paper W46 at the conference ‘,’ 14-16 June 2006,. Northern Optics 2006 , Radisson SAS Hotel Norge, Bergen 2006-06-14 - 2006-06-16

2005

• Academic lecture
  Tuft, Vegard Larsen; Bjørnstad, Steinar; Hjelme, Dag Roar. (2005) Time Interleaved Polarization Multiplexing for Polarization Labelling. 7th International Conference on Transparent Optical Networks , Barcelona 2005-07-03 - 2005-07-07
• Interview
  Bjørnstad, Steinar. (2005) Fiberoptikk vinner terreng. Teknisk Ukeblad Teknisk Ukeblad [Journal] 2005-06-01
• Academic lecture
  Andreassen, Ragnar; Sudbø, Aasmund; Bjørnstad, Steinar; Helvik, Bjarne Emil; Hodne, Erik; Wikshaaland, Sigbjørn. (2005) Fault tolerance in a TWC/AWG based optical burst switching node architecture. The 5th International Workshop on Design of Reliable Communication Networks (DRCN'5) , Napoli 2005-10-16 - 2005-10-19
• Academic lecture
  Bjørnstad, Steinar; Sudbø, Aasmund; Andreassen, Ragnar; Zouganeli, Evi; Stol, Norvald; Helvik, Bjarne Emil. (2005) Node redundancy in optical burst and packet switched networks. 7th International Conference on Transparent Optical Networks (ICTON 2005) , Barcelona 2005-07-03 - 2005-07-07
• Academic lecture
  Bjørnstad, Steinar; Øverby, Harald. (2005) Quality of service differentiation in optical packet/burst switching: A performance and reliability perspective. 7th International Conference on Transparent Optical Networks , Barcelona, Catalonia 2005-07-03 - 2005-07-07
• Academic lecture
  Øverby, Harald; Stol, Norvald; Bjørnstad, Steinar. (2005) Dependability differentiation in Optical Packet Switched Networks. 7th International Conference on Transparent Optical Networks , Barcelona, Catalonia 2005-07-03 - 2005-07-07
• Academic lecture
  Andreassen, Ragnar; Sudbø, Aasmund Sveinung; Bjørnstad, Steinar; Helvik, Bjarne; Hodne, E; Wikshåland, S. (2005) Fault tolerance in a TWC/AWG based optical burst switching node architecture. 5th International Workshop on Design of Reliable Communication Networks (DRCN2005) , Napoli 2005-10-16 - 2005-10-19
• Academic lecture
  Zouganeli, Evi; Andreassen, Ragnar; Feng, Boning; Solem, Astrid; Stol, Norvald; Sudbø, Aasmund Sveinung. (2005) Results from IST STOLAS: Optical packet/ burst switched networks using tunable lasers – design, architectures and attainable performance. Norwegian Network Research Seminar (NNRS2005) , Fornebu 2005-10-27 - 2005-10-28
• Academic lecture
  Bjørnstad, Steinar; Sudbø, Aasmund Sveinung; Andreassen, Ragnar; Zouganeli, Evi; Stol, Norvald; Helvik, Bjarne. (2005) Node redundancy in optical burst and packet switched networks. COST 291 workshop on “Issues and Challenges in Optical Networking , Barcelona 2005-06-03 - 2005-06-06

2004

• Poster
  Sudbø, Aasmund Sveinung; Bjørnstad, Steinar; Zouganeli, Evi. (2004) Compensating the Penalty from Internal Blocking in an Asynchronous Optical Packet Switch with a Fibre Delay Line. 30th European Conference on Optical Communication (ECOC 2004) , Stockholm 2004-09-05 - 2004-09-09
• Academic lecture
  Sudbø, Aasmund Sveinung; Bjørnstad, Steinar; Cheyns, Jan; Breusegem, Erik Van; Zouganeli, Evi. (2004) Blocking performance of a cost-optimized scalable optical packet switch in asynchronous operation. European Conference on Optical Communication (ECOC 2003) and International Conference on Integrated Optics and Optical Fiber Communication (IOOC 2003) , Rimini 2004-09-21 - 2004-09-25
• Academic lecture
  Kimsås, A; Staubo, P; Bjørnstad, Steinar; Slagsvold, Bjørn; Sudbø, Aasmund Sveinung. (2004) A Dispersion Compensating Raman Amplifier with Reduced Double Rayleigh Backscattering, Employing Standard DCF. International Conference on Transparent Optical Networks (ICTON 2004) , Wroclaw 2004-07-04 - 2004-07-08
• Academic lecture
  Bjørnstad, Steinar; Hjelme, Dag Roar; Stol, Norvald. (2004) Asynchronous feedback buffer with reduced self induced contention for optical packet switches. Optoelectronics and communication conference/International conference on optical Internet , Yokohama 2004-07-12 - 2004-07-16
• Academic lecture
  Bjørnstad, Steinar; Hjelme, Dag Roar; Stol, Norvald; Nord, Martin. (2004) A packet switched hybrid optical network with service guarantees. Norsk elektro-optikk møte , Tønsberg 2004-05-02 - 2004-05-04

2003

• Academic lecture
  Bjørnstad, Steinar; Nord, Martin; Hjelme, Dag Roar. (2003) QoS differentiation and header/payload separation in optical packet switching using polarisation multiplexing. European Conference on Optical Communication , Rimini 2003-09-21 - 2003-09-25
• Academic lecture
  Bjørnstad, Steinar; Hjelme, Dag Roar; Stol, Norvald. (2003) A highly efficient optical packet switching node design supporting guaranteed service. European Conference on Optical Communication , Rimini 2003-09-21 - 2003-09-25

2002

• Academic lecture
  Bjørnstad, Steinar. (2002) Transparent optical protection switching scheme for fibre communication systems, based on detection of polarization fluctuations. Elektrooptikkmøtet 2002 , Flåm, Norge 2002-05-05 -
• Academic lecture
  Bjørnstad, Steinar; Stol, Norvald; Hjelme, Dag Roar. (2002) Quality of service in optical packet switched DWDM transport networks. Asia Pacific Optical and Wireless Communications conference and exibition 2002 (APOC 2002, SPIE Conference) , Shanghai, China 2002-10-16 -
• Academic lecture
  Bjørnstad, Steinar; Hjelme, Dag Roar; Stol, Norvald. (2002) An optical packet switch design with shared electronic buffering and low bit rate add/drop inputs. ICTCON'2002 , Warsawa, Poland 2002-04-22 -
• Academic lecture
  Bjørnstad, Steinar; Nord, Martin; Hjelme, Dag Roar. (2002) Transparent optical protection switching scheme based on detection of polarisation fluctuations. OFC2002 Optical Fiber Communication conference , Anaheim, California, USA 2002-03-21 -
• Academic lecture
  Bjørnstad, Steinar; Hjelme, Dag Roar; Stol, Norvald. (2002) A scalable optical packet switch for variable length packets employing share electronic buffering. ECOC2002 European Conference on Optical Communications , Copenhagen, Denmark 2002-09-11 -
• Interview
  Bjørnstad, Steinar. (2002) Optisk beskyttelsesomkopling uten tap av data. [Journal] 2002-09-11
• Lecture
  Bjørnstad, Steinar. (2002) Quality of service in optical packet switched DWDM transport networks. COST 266 Meeting , Rome, Italy 2002-10-22 -

2001

• Academic lecture
  Bjørnstad, Steinar; Nord, Martin; Hanssen, Geir; Slagsvold, Bjørn; Hjelme, Dag Roar. (2001) Impact of Four-Wave-Mixing in polarization multiplexed 12.5 GHz channel spacing WDM systems. LEOS 2001 , San Diego, California, USA 2001-11-15 -