Kevin A. Williams

2025

320 Gbps co-planar stripline Mach-Zehnder modulator on a generic indium phosphide integrated photonics platform

Hillier, J. (Corresponding author), Meighan, A., Hu, Q., Yao, W., van Dommele, A. R., Augustin, L. M., Wale, M. J. & Williams, K. A., 7 Apr 2025, In: Optics Express. 33, 7, p. 15081-15094 14 p.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

4 Downloads (Pure)

2024

A Co-planar Stripline Mach-Zehnder Modulator Enabling 160 GBd PAM-4 on an Indium Phosphide Platform

Hillier, J., Hu, Q., Chen, H. S., Meighan, A., Augustin, L. M., Wale, M. J., Williams, K. A. & Yao, W., 2024, Optical Fiber Communications Conference 2024, OFC 2024. Optica Publishing Group, 3 p. Tu2D.4

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

1 Citation (Scopus)

92 Downloads (Pure)

Application of Frequency Stabilized Semiconductor Lasers in Heterodyne Displacement Measurement

Jones, R., Williams, K. & Bente, E., 24 Oct 2024, 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024. Institute of Electrical and Electronics Engineers, 2 p. 10717401

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

A Switchable Polarization Converter on an Indium Phosphide Membrane

Reniers, S. (Corresponding author), van der Tol, J., Williams, K. & Jiao, Y., 1 Aug 2024, Advanced Photonics Congress 2024. Optica Publishing Group, 2 p. JTu1A.28

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

5 Downloads (Pure)

BER measurement in data transmission with a double-pass SOA

Sakumoto, H., Wang, Y., Feyisa, D. W., Reniers, S., Stabile, R., Williams, K. & Jiao, Y., 2024, Advanced Photonics Congress 2024. Optica Publishing Group, 2 p. ITu2B.2

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

9 Downloads (Pure)

C-band directly modulated lasers with tunable photon-photon resonance in InP membrane

Zozulia, A. (Corresponding author), Schatz, R., Rihani, S., Berry, G., Williams, K. A. & Jiao, Y., Dec 2024, In: IEEE Journal of Quantum Electronics. 60, 6, 12 p., 10706920.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

31 Downloads (Pure)

Compact widely tunable laser integrated on an indium phosphide membrane platform

Kabir, T. (Corresponding author), Wang, Y., Tondini, S., Williams, K. A., Jiao, Y. & Heck, M. J. R., 16 Sept 2024, In: Applied Physics Letters. 125, 12, 7 p., 121110.

Research output: Contribution to journal › Letter › Academic › peer-review

Open Access

File

60 Downloads (Pure)

Demonstration of inherently low differential phase noise across C-band in InP integrated, amplifying optical phased arrays

Vikram, B. S. (Corresponding author), Gagino, M., Millan-Mejia, A., Augustin, L., Williams, K. A. & Dolores Calzadilla, V., Dec 2024, In: IEEE Journal of Quantum Electronics. 60, 6, 7 p., 10536137.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

30 Downloads (Pure)

Design of a fully integrated CW-THz spectrometer

de Graaf, J., Williams, K. A. & Jiao, Y., 8 Apr 2024.

Research output: Contribution to conference › Abstract › Academic

Directly modulated FMCW tunable laser with highly linear frequency chirp and narrow linewidth

Zhang, L. (Corresponding author), Gagino, M., Millán Mejía, A. J., Williams, K. A. & Dolores Calzadilla, V., 1 Oct 2024, In: APL Photonics. 9, 10, 9 p., 106101.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

2 Citations (Scopus)

81 Downloads (Pure)

Efficient heat sink by ultrathin BCB bonding for InP membrane lasers

Zozulia, A. (Corresponding author), de Vries, T., Wang, Y., Rihani, S., Berry, G., Williams, K. A. & Jiao, Y., 1 Apr 2024, In: Japanese Journal of Applied Physics. 63, 4, 8 p., 04SP78.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

5 Citations (Scopus)

36 Downloads (Pure)

Experimental demonstration of an all-optical laser neuron on a generic InP technology platform

Puts, L., Lenstra, D., Williams, K. A. & Yao, W., 20 Dec 2024, 2024 IEEE Photonics Conference, IPC 2024. Institute of Electrical and Electronics Engineers, 2 p. 10799721

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Fivefold increased power handling in waveguide UTC-PDs using dual-injection shared CPW PD-arrays

de Graaf, J. (Corresponding author), van Veldhoven, P. J., Williams, K. A. & Jiao, Y., 4 Nov 2024, In: Optics Express. 32, 23, p. 41201-41212 12 p.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

25 Downloads (Pure)

Highly Efficient TM Fundamental Mode Filter on InP Membrane

Liang, D. (Corresponding author), Abdi, S., Reniers, S. F. G., van der Tol, J. J. G. M., Williams, K. A. & Jiao, Y., 1 Aug 2024, Advanced Photonics Congress 2024. Optica Publishing Group, 2 p. IW3B.3

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

9 Downloads (Pure)

High-Precision Mapping and Analysis of Wafer-Scale Distortions in InP Membranes to Si 3D Integration

Abdi, S. (Corresponding author), Zozulia, A., Bolk, J., Geluk, E. J., Williams, K. & Jiao, Y., 2024, In: IEEE Access. 12, p. 92215-92226 12 p., 10577983.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

1 Citation (Scopus)

33 Downloads (Pure)

Integrated optical phased array with on-chip amplification enabling programmable beam shaping

Gagino, M. (Corresponding author), Millán Mejía, A. J., Augustin, L. M., Williams, K. A., Bente, E. A. J. M. & Dolores Calzadilla, V., 26 Apr 2024, In: Scientific Reports. 14, 1, 10 p., 9590.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

3 Citations (Scopus)

140 Downloads (Pure)

Monolithic FMCW tunable laser with high modulation linearity and narrow linewidth

Zhang, L., Gagino, M., Millán Mejía, A. J., Williams, K. A. & Dolores Calzadilla, V., 28 Mar 2024, 49th European Conference on Optical Communications, ECOC 2023. Institution of Engineering and Technology, p. 1035-1038 4 p. 10484830

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

50 Downloads (Pure)

Monolithic Integrated Tunable Laser with a Surface Grating Antenna for High-Resolution Beamforming

Zhang, L. (Corresponding author), Gagino, M., Pajković, R., Millan-Mejia, A., Williams, K. A., Bente, E. & Dolores Calzadilla, V., 24 Oct 2024, 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024. Institute of Electrical and Electronics Engineers, 2 p. 10717365

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Monolithic Integration of a Tunable laser and a Grating Antenna with Large Steering Angle on InP Substrate

Zhang, L., Gagino, M., Millan-Mejia, A., Williams, K. A., Bente, E. & Dolores-Calzadilla, V., 31 Dec 2024, 2024 Asia Communications and Photonics Conference, ACP 2024 and International Conference on Information Photonics and Optical Communications, IPOC 2024. Institute of Electrical and Electronics Engineers, 3 p. 10810099

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Nanophotonic integrated active-passive InP membrane devices and circuits fabricated using ArF scanner lithography

Zozulia, A. (Corresponding author), Bolk, J., van Veldhoven, P. J., Nazarikov, G., Pogoretskiy , V. G., Rihani, S., Berry, G., Williams, K. A. & Jiao, Y., Jun 2024, In: Micro and Nano Engineering. 23, 9 p., 100258.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

1 Citation (Scopus)

41 Downloads (Pure)

Phase-space analysis of a two-section InP laser as an all-optical spiking neuron: dependency on control and design parameters

Puts, L. (Corresponding author), Lenstra, D., Williams, K. A. & Yao, W., Jun 2024, In: Neuromorphic Computing and Engineering. 4, 2, 12 p., 024017.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

1 Citation (Scopus)

27 Downloads (Pure)

Pound-Drever-Hall Laser Frequency Stabilization of Tunable 1.55 µm Monolithically Integrated Semiconductor Lasers Using an Integrated Phase Modulator

Jones, R., Williams, K. & Bente, E., 16 Jun 2024, The 25th European Conference on Integrated Optics: Proceedings of ECIO 2024, June 17–19, Aachen, Germany. Witzens, J., Poon, J., Zimmermann, L. & Freude, W. (eds.). Cham: Springer, p. 21-27 7 p. (Springer Proceedings in Physics; vol. 402).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

37 Downloads (Pure)

Research Toward Wafer-Scale 3D Integration of InP Membrane Photonics With InP Electronics

Abdi, S. (Corresponding author), Nodjiadjim, V., Hersent, R., Riet, M., Mismer, C., De Vries, T., Williams, K. A. & Jiao, Y., Aug 2024, In: IEEE Transactions on Semiconductor Manufacturing. 37, 3, p. 229-237 9 p.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

6 Citations (Scopus)

5 Downloads (Pure)

Ring-Assisted Mach-Zehnder Modulator on the InP Membrane on Silicon Platform

Kashi, A. A. (Corresponding author), van der Tol, J. J. G. M., Lebby, M. S., Zhang, X., Williams, K. & Jiao, Y., 1 Jul 2024, In: Journal of Lightwave Technology. 42, 13, p. 4553-4562 10 p., 10460996.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

1 Citation (Scopus)

119 Downloads (Pure)

Sampled gratings on InP membrane platform for tunable narrow linewidth laser

Li, X., Zozulia, A., Reniers, S., Williams, K. A., He, S. & Jiao, Y., 23 Sept 2024, 2024 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2024. Institute of Electrical and Electronics Engineers, 2 p. 10676470

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

79 Downloads (Pure)

Scaling photonic integrated circuits with InP technology: A perspective

Wang, Y. (Corresponding author), Jiao, Y. & Williams, K., 1 May 2024, In: APL Photonics. 9, 5, 16 p., 050902.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

10 Citations (Scopus)

198 Downloads (Pure)

Study of Spatial Distortion in InP Nanophotonic Membranes on Different Carrier Substrates

Abdi, S., Zozulia, A., Bolk, J., Geluk, E. J., Williams, K. A. & Jiao, Y., 9 Feb 2024, 2023 24th European Microelectronics and Packaging Conference & Exhibition, EMPC 2023. Institute of Electrical and Electronics Engineers, 5 p. 10418368

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

Open Access

File

3 Citations (Scopus)

8 Downloads (Pure)

Temperature Sensing Diode in InP-Based Photonic Integration Technology

Tian, W. (Corresponding author), Bas, B., Harmsen, D., Williams, K. & Leijtens, X., 2 Apr 2024, In: IEEE Photonics Journal. 16, 2, 8 p., 10460995.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

2 Citations (Scopus)

163 Downloads (Pure)

Thermal Management for Wafer-Scale Heterogeneously Integrated InP Lasers on BCB

Abdi, S. (Corresponding author), Zozulia, A., Williams, K. A. & Jiao, Y., 24 Oct 2024, 2024 IEEE 29th International Semiconductor Laser Conference, ISLC 2024. Institute of Electrical and Electronics Engineers, 2 p. 10717400

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

Two-section passively Mode-locked laser as a test for amplification and absorption parameters of a quantum well based InP optical amplifier at 1300 nm

Hazan, J., Tondini, S., Nassar, A., Williams, K. A. & Bente, E. A. J. M., 2024, (Accepted/In press) In: IEEE Journal of Quantum Electronics. XX, X

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

Ultracompact Inverse Designed 1x2 MMI Power Splitter

Miranda, A., Reniers, S., Pijl, J., van der Tol, J., Williams, K. & Leijtens, X., 27 Sept 2024, 2024 International Conference on Optical MEMS and Nanophotonics, OMN 2024. Institute of Electrical and Electronics Engineers, 2 p. 10685285

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

3 Downloads (Pure)

2023

193 nm ArF lithography for high topology InP wafer processing

Zozulia, A., Bolk, J., Rihani, S., Berry, G., Robertson, M., Rawsthorne, J., Williams, K. A. & Jiao, Y., Sept 2023, p. 1-2. 2 p.

Research output: Contribution to conference › Abstract › Academic

3 Downloads (Pure)

A 100 GBaud co-planar stripline Mach-Zehnder modulator on Indium Phosphide platform

Hillier, J. A., Meighan, A., van den Hout, M., van der Heide, S., Cakmakyapan, S., Yao, W., Dommele, R. V., Wale, M., Okonkwo, C. & Williams, K., 14 Aug 2023, 2023 Opto-Electronics and Communications Conference (OECC). Institute of Electrical and Electronics Engineers, p. 1-3 3 p. 10209945

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

16 Downloads (Pure)

A dual-mode 2 × 2 semiconductor optical amplifier on an InP membrane

Wang, Y., Wei, Y., Dolores Calzadilla, V., Dai, D., Smit, M., Williams, K. A. & Jiao, Y., 27 Sept 2023, 2023 Conference on Lasers and Electro-Optics, CLEO 2023: Technical Digest Series. Institute of Electrical and Electronics Engineers, 2 p. 10260148

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

7 Downloads (Pure)

Arbitrary Ratio Power Splitters Using Bent MultiMode Interferometers

Miranda, A., Goor, P., Williams, K. A. & Leijtens, X. J. M., 2 Nov 2023, 2023 International Conference on Photonics in Switching and Computing (PSC). Institute of Electrical and Electronics Engineers, p. 1-3 3 p. 10297263

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

5 Downloads (Pure)

Beyond 100-GHz bandwidth with monolithic indium phosphide integrated circuits

Jiao, Y. (Corresponding author), Yao, W., de Graaf, J., Hillier, J., Wale, M. J. & Williams, K. A., May 2023, CLEO 2023: Technical Digest Series . Optica Publishing Group, 2 p. SF2O.1

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

Compact widely-tunable laser on an InP membrane on silicon

Takahashi, N., Wang, Y., Nishiyama, N., Williams, K. A., Latkowski, S. & Jiao, Y., 14 Aug 2023, 2023 Opto-Electronics and Communications Conference, OECC 2023. Institute of Electrical and Electronics Engineers, p. 1-2 2 p. 10209854

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

7 Citations (Scopus)

10 Downloads (Pure)

Demonstration of an on-chip TE-mode optical circulator

Ma, R. (Corresponding author), Reniers, S. F. G., Shoji, Y., Mizumoto, T., Jiao, Y., van der Tol, J. J. G. M. & Williams, K. A., 1 Jun 2023, In: IEEE Journal of Quantum Electronics. 59, 3, 7 p., 10025737.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

4 Citations (Scopus)

103 Downloads (Pure)

Demonstration of low RMS differential phase noise across C-band for integrated, amplifying optical phased arrays

Vikram, B. S., Gagino, M., Millan-Mejia, A., Augustin, L. M., Williams, K. A. & Dolores Calzadilla, V., 20 Apr 2023, 24th European Conference on Integrated Optics, ECIO 2023. Enschede: Twente University, p. 72-74 3 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

48 Downloads (Pure)

Directly modulated DFB lasers on InP membrane on Si

Zozulia, A., Nazarikov, G., Schatz, R., Rihani, S., Berry, G., Williams, K. A. & Jiao, Y., 2023, Proceedings of the IEEE Benelux Photonics Symposium 2023. 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

Open Access

File

10 Downloads (Pure)

Efficiency-boosted semiconductor optical amplifiers via mode-division multiplexing

Wang, Y. (Corresponding author), Wei, Y., Dolores Calzadilla, V., Dai, D., Williams, K. A., Smit, M. & Jiao, Y., 20 Sept 2023, In: Optica. 10, 9, p. 1153-1160 8 p.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

7 Citations (Scopus)

172 Downloads (Pure)

Equivalent circuit modelling of coplanar waveguide InP electro-optic phase modulators

Hillier, J., Yao, W., Wale, M. J. & Williams, K. A., 25 May 2023, Proceedings of the 26th annual Symposium of the IEEE Photonics Benelux Chapter 2022. Institute of Electrical and Electronics Engineers, 5 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

109 Downloads (Pure)

Equivalent circuit modelling of coplanar waveguide InP electro-optic phase modulators

Hillier, J., Wale, M. J., Williams, K. A. & Yao, W., 20 Nov 2023. 5 p.

Research output: Contribution to conference › Poster

Open Access

File

99 Downloads (Pure)

Flip-chip bonding of InP die on SiN-based TriPleX carrier with novel laser soldering

Tian, W. (Corresponding author), Beste, L., Khachikyan, A., Mittelstädt, C., Dekker, R., Wörhoff, K., van Kerkhof, J., Santos, R., Williams, K. A. & Leijtens, X. J. M., 1 Jun 2023, In: IEEE Journal of Quantum Electronics. 59, 3, 7 p., 9963964.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

5 Citations (Scopus)

415 Downloads (Pure)

Hybrid Photonic Integration for Optical Switches

Tian, W., Williams, K. A., Dekker, R., van Kerkhof, J., Beste, L. & Leijtens, X. J. M., 2 Nov 2023, 2023 International Conference on Photonics in Switching and Computing (PSC). Institute of Electrical and Electronics Engineers, p. 1-3 3 p. 10297289

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

4 Downloads (Pure)

Influence of absorber carrier lifetimes on the excitability regime of an integrated two-section InP laser neuron

Puts, L., Lenstra, D., Williams, K. & Yao, W., 4 Sept 2023, 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023. Institute of Electrical and Electronics Engineers, p. 1 1 p. 10232474

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

11 Downloads (Pure)

Integration of an Ultra-Short Polarization Rotator on an Active-Passive Indium Phosphide Membrane

Reniers, S., Williams, K., van der Tol, J. & Jiao, Y., 2023, 2023 Opto-Electronics and Communications Conference, OECC 2023. Institute of Electrical and Electronics Engineers, p. 1-5 5 p. 10209938

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

6 Downloads (Pure)

Measurements and modeling of a monolithically integrated self-spiking two-section laser in InP

Puts, L. (Corresponding author), Lenstra, D., Williams, K. & Yao, W., 1 Jun 2023, In: IEEE Journal of Quantum Electronics. 59, 3, p. 0600507-1 - 0600507-7 7 p., 9963951.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

8 Citations (Scopus)

89 Downloads (Pure)

Miniaturization of 2 × 4 90-Degree Hybrid Optical Couplers

Miranda, A. (Corresponding author), Yao, W., van der Tol, J. & Williams, K., 1 Jun 2023, In: IEEE Journal of Quantum Electronics. 59, 3, 0600909.

Research output: Contribution to journal › Article › Academic › peer-review

Open Access

File

3 Citations (Scopus)

461 Downloads (Pure)

Monolithically integrated UTC-PD with an RF-Choke on InP for V-Band Communications

de Graaf, J., Konstantinou, D., Rommel, S., Williams, K. A., Tafur Monroy, I. & Jiao, Y., 14 Aug 2023, 2023 Opto-Electronics and Communications Conference (OECC). Institute of Electrical and Electronics Engineers, 3 p. 10209767

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Open Access

File

14 Downloads (Pure)

Kevin A. Williams

Research output

Search results