Lukas Van Iseghem

Journal Article
A1
open access

General-purpose hexagonal programmable photonic integrated circuit with a >30 GHz free spectral range

Yu Zhang (UGent) , Xiangfeng Chen (UGent) , Lukas Van Iseghem (UGent) , Iman Zand (UGent) , Hasan Salmanian Alanagh (UGent) , Antônio Ribeiro Alves Júnior (UGent) and Wim Bogaerts (UGent)

(2026) LASER & PHOTONICS REVIEWS. 20(10).

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Programmable photonic circuits for optical signal processing

Wim Bogaerts (UGent) , Hong Deng, Yu Zhang (UGent) , Xiangfeng Chen (UGent) , Lukas Van Iseghem (UGent) , Nagarjun Katta Pradeep Kumar (UGent) , Antônio Ribeiro Alves Júnior (UGent) , Ferre Vanden Kerchove (UGent) , Umar Khan (UGent) , Hasan Salmanian Alanagh (UGent) , et al.

(2025) Photonics North 2025, Book of Abstracts.

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Efficient phase shifter with inkjet-printed liquid crystal on an integrated photonics platform

Lukas Van Iseghem (UGent) , Umar Khan (UGent) , Ewout Picavet (UGent) , Pierre Edinger, Alain Yuji Takabayashi, Peter Verheyen, Niels Quack, Kirstin B. Gylfason, Klaartje De Buysser, Jeroen Beeckman (UGent) , et al.

(2025) 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).

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Programmable photonic circuits for signal processing

Wim Bogaerts (UGent) , Hong Deng, Yu Zhang (UGent) , Xiangfeng Chen (UGent) , Lukas Van Iseghem (UGent) , Nagarjun Katta Pradeep Kumar (UGent) , Iman Zand (UGent) , Adam Barzanji (UGent) , Antônio Ribeiro Alves Júnior (UGent) , Ferre Vanden Kerchove (UGent) , et al.

(2025) Integrated Optics : Devices, Materials, and Technologies XXIX, Proceedings. In SPIE Proceedings PC13369.

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Journal Article
A1
open access

Efficient low-voltage phase shifter with inkjet-printed liquid crystal on a silicon on insulator platform

Lukas Van Iseghem (UGent) , Umar Khan (UGent) , Ewout Picavet (UGent) , Alain Yuji Takabayashi, Pierre Edinger, Peter Verheyen, Niels Quack, Kristinn B. Gylfason, Klaartje De Buysser (UGent) , Jeroen Beeckman (UGent) , et al.

(2025) ADVANCED OPTICAL MATERIALS. 13(20).

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A compact programmable silicon photonic circuit

Yu Zhang (UGent) , Xiangfeng Chen (UGent) , Lukas Van Iseghem (UGent) , Iman Zand (UGent) , Hasan Salmanian Alanagh (UGent) and Wim Bogaerts (UGent)

(2024) 2024 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS. In IEEE International Conference on Group IV Photonics

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Conference Paper
P1
open access

General-purpose programmable photonic circuits

Wim Bogaerts (UGent) , Yu Zhang (UGent) , Xiangfeng Chen (UGent) , Hong Deng, Lukas Van Iseghem (UGent) , Yichen Liu (UGent) , Adam Barzanji (UGent) , Iman Zand (UGent) , Antônio Ribeiro Alves Júnior (UGent) , Umar Khan (UGent) , et al.

(2024) 2024 IEEE PHOTONICS SOCIETY SUMMER TOPICALS MEETING SERIES, SUM 2024. In Digest of the LEOS Summer Topical Meetings

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Conference Paper
C3
open access

Building general-purpose programmable photonic chips: opportunities and challenges

Wim Bogaerts (UGent) , Hong Deng, Xiangfeng Chen (UGent) , Lukas Van Iseghem (UGent) , Iman Zand (UGent) , Yu Zhang (UGent) , Yichen Liu (UGent) , Aladdin Al Haffar, Pierre Edinger, Gaehun Jo, et al.

(2024) Smart Photonic and Optoelectronic Integrated Circuits 2024. 12890.

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Journal Article
A1
open access

Vertical coupling between waveguides and optical fibers utilizing polarization gratings

Xiangyu Xue, Enes Lievens (UGent) , Brecht Berteloot, Yu-Tung Hsiao (UGent) , Lukas Van Iseghem (UGent) , Gilles Freddy Feutmba (UGent) , Wim Bogaerts (UGent) , Kristiaan Neyts and Jeroen Beeckman (UGent)

(2024) IEEE PHOTONICS TECHNOLOGY LETTERS. 36(5). p.309-312

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Conference Paper
C1
open access

Finite element modelling of liquid crystal orientation and its applications in a tunable bimodal periodic waveguide

Jiayi Liu (UGent) , Lukas Van Iseghem (UGent) , Javier Pereiro-García, Wim Bogaerts (UGent) and Jeroen Beeckman (UGent)

(2023) IEEE Photonics Benelux Chapter : Annual Symposium 2023, Proceedings.

Academic Bibliography

Lukas Van Iseghem

General-purpose hexagonal programmable photonic integrated circuit with a >30 GHz free spectral range

Programmable photonic circuits for optical signal processing

Efficient phase shifter with inkjet-printed liquid crystal on an integrated photonics platform

Programmable photonic circuits for signal processing

Efficient low-voltage phase shifter with inkjet-printed liquid crystal on a silicon on insulator platform

A compact programmable silicon photonic circuit

General-purpose programmable photonic circuits

Building general-purpose programmable photonic chips: opportunities and challenges

Vertical coupling between waveguides and optical fibers utilizing polarization gratings

Finite element modelling of liquid crystal orientation and its applications in a tunable bimodal periodic waveguide

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