• 27 Citations
  • 3 h-Index
20112019
If you made any changes in Pure these will be visible here soon.

Research Output 2011 2019

2019

Al2O3:Yb3+ integrated microdisk laser label-free biosensor

De Goede, M., Chang, L., Mu, J., Dijkstra, M., Obregón, R., Martínez, E., Padilla, L., Mitjans, F. & Garcia-Blanco, S. M., 15 Dec 2019, In : Optics letters. 44, 24, p. 5937-5940

Research output: Contribution to journalArticleAcademicpeer-review

bioinstrumentation
urine
whispering gallery modes
laser modes
water
4 Downloads (Pure)

Monolithic Integration of Al2O3 and Si3N4 Toward Double-Layer Active-Passive Platform

Mu, J., DIjkstra, M., Yong, Y. S., De Goede, M., Chang, L. & García-Blanco, S. M., 1 Sep 2019, In : IEEE Journal of Selected Topics in Quantum Electronics. 25, 5, 8681108.

Research output: Contribution to journalArticleAcademicpeer-review

couplers
platforms
Rare earths
misalignment
Optical gain

Performance parameter decoupled high efficiency micro ring laser cavity for biosensing

Chang, L., De Goede, M., Dijkstra, M., Van Emmerik, C. I. & Garcia-Blanco, S. M., 17 Oct 2019, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. IEEE, 8872286. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Ring lasers
Laser resonators
ring lasers
laser cavities
cavities
2018

Al2O3Integrated Photonic Technology Platform

Mu, J., de Goede, M., Chang, L., van Emmerik, C. I., Visser, S., Dijkstra, M. & García Blanco, S. M., 24 Sep 2018.

Research output: Contribution to conferencePosterOther research output

1 Citation (Scopus)
21 Downloads (Pure)

Al2O3 Microresonator Based Passive and Active Biosensors

De Goede, M., Chang, L., Dijkstra, M., Obregon, R., Ramon-Azcon, J., Martinez, E., Padilla, L., Adan, J., Mitjans, F. & Garcia-Blanco, S. M., 26 Sep 2018, 2018 20th International Conference on Transparent Optical Networks, ICTON 2018. IEEE Computer Society, Vol. 2018-July. 8473820. (International Conference on Transparent Optical Networks; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

Open Access
File
Biosensors
Refractive index
Biomarkers
Laser modes
Labels
11 Downloads (Pure)

Al2O3 microresonators for passive and active sensing applications

de Goede, M., Chang, L., Dijkstra, M., Obregón, R., Ramón-Azcón, J., Martínez, E., Padilla, L., Adan, J., Mitjans, F. & García-Blanco, S. M., 1 Jan 2018, Optical Sensors, Sensors 2018. Optical Society of America, Vol. Part F110-Sensors 2018. p. SeTu4E.1 SeTu4E.1. (Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF)).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

Open Access
File
Refractive index
Biomarkers
Laser modes
Resonators
Wavelength

Single-layer active-passive Al2O3 at the wafer level: optimization study

van Emmerik, C. I., Dijkstra, M., Chang, L., de Goede, M., Mu, J. & García Blanco, S. M., 15 Nov 2018.

Research output: Contribution to conferencePosterOther research output

3 Citations (Scopus)
53 Downloads (Pure)

Single-layer active-passive Al2O3 photonic integration platform

Van Emmerik, C. I., Dijkstra, M., De Goede, M., Chang, L., Mu, J. & Garcia-blanco, S. M., 10 Sep 2018, In : Optical materials express. 8, 10, p. 3049-3054 6 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Photonics
Fabrication
Photolithography
Luminescence
Resonators
2017
41 Downloads (Pure)

Non-traditional whispering gallery modes inside microspheres visualized with Fourier analysis

Chang, L., Timmermans, F. & Otto, C., 13 Nov 2017, In : Optics express. 25, 23, p. 28946-28956 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
whispering gallery modes
Fourier analysis
thermal emission
Raman spectra
glass
2 Citations (Scopus)

Observation of whispering gallery modes through electron beam-induced deposition

Timmermans, F. J., Chang, L., Van Wolferen, H. A. G. M., Lenferink, A. T. M. & Otto, C., 1 Apr 2017, In : Optics letters. 42, 7, p. 1337-1340 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

whispering gallery modes
illumination
electron beams
spectroscopic analysis
infrared lasers
2016
4 Citations (Scopus)
45 Downloads (Pure)

Chip based common-path optical coherence tomography system with an on-chip microlens and multi-reference suppresion algorithm

Chang, L., Weiss, N., van Leeuwen, T., Pollnau, M., de Ridder, R. M., Worhoff, K., Subramaniam, V. & Kanger, J. S., 2016, In : Optics express. 24, 12, p. - 12635.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
83 Downloads (Pure)

Chip Based Common-path Swept-source Optical Coherence Tomography Device

Chang, L., 15 Jun 2016, Enschede: Universiteit Twente. 165 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

File
tomography
chips
signal to noise ratios
lenses
suggestion
2015

Integrated polymer micro-ball lenses for two-dimensional divergence reduction of light from single-mode optical waveguides

Chang, L., Dijkstra, M., de Ridder, R. M., Worhoff, K., Subramaniam, V. & Kanger, J. S., 2015, European Conference on Lasers and Electro-Optics, CLEO 2015. Optical Society of America, 131528

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

9 Citations (Scopus)
191 Downloads (Pure)

Waveguide-coupled micro-ball lens array suitable for mass fabrication

Chang, L., Dijkstra, M., Ismail, N., Pollnau, M., de Ridder, R. M., Wörhoff, K., Subramaniam, V. & Kanger, J. S., Aug 2015, In : Optics express. 23, 17, p. 22414-22423 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
balls
lenses
waveguides
fabrication
divergence
2014

Development of an Integrated OPtical chip for Optical Coherence Tomography

Chang, L., Dijkstra, M., de Ridder, R. M., Worhoff, K., Subramaniam, V. & Kanger, J. S., 22 Sep 2014, p. -.

Research output: Contribution to conferencePosterOther research output

2013

Advanced integrated spectrometer designs for miniaturized optical coherence tomography systems

Akça, B. I., Povazay, B., Chang, L., Alex, A., Worhoff, K., de Ridder, R. M., Drexler, W. & Pollnau, M., Jun 2013, Optical Coherence Tomography and Coherence Techniques VI. Bellingham, WA: SPIE, p. 1-6 6 p. (Proceedings of the SPIE; vol. 8802, no. 880202).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Integrated polymer microlenses for two-dimensional collimation of light from single-mode optical waveguides

Chang, L., Ismail, N., de Ridder, R. M., Pollnau, M. & Worhoff, K., May 2013, Conference on Lasers and Electro-Optics, CLEO/Europe 2013. Mulhouse: European Physical Society (EPS), p. Paper CK-10.6 1 p. (Online Conference Digest).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

40 Downloads (Pure)

OWTNM 2013 : XXI International Workshop on Optical Wave & Waveguide Theory and Numerical Modelling

Hammer, M., Hoekstra, H., Stoffer, R., García Blanco, S. M., Maksimovic, M., Chang, L. & Sefünç, M., 2013, Enschede: University of Twente.

Research output: Book/ReportBookProfessional

File
2012

High-performance spectral-domain optical low-coherence reflectometry with an integrated arrayed-waveguide grating

Chang, L., Akça, B. I., Sengo, G., Worhoff, K., de Ridder, R. M. & Pollnau, M., May 2012, Conference on Lasers and Electro-Optics: Science and Innovations (CLEO: S and I). Washington, DC: Optical Society of America, 2 p. Paper JTh2A.34

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

gratings
spectrometers
waveguides
output
polarization
2 Downloads (Pure)

Integrated AWG spectrometer for on-chip optical coherence tomography

Akça, B. I., Chang, L., Sengo, G., Worhoff, K., Pollnau, M., de Ridder, R. M., Nguyen, V. D., Kalkman, J. & van Leeuwen, T., Apr 2012, 16th European Conference on Integrated Optics, ECIO 2012. Castelldefels/Barcelona: Insitut de Ciències Fotòniques, 2 p. Paper 46

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Open Access
File
tomography
chips
gratings
spectrometers
waveguides

On-chip reflowed polymer microlenses for collimating light from single-mode optical waveguides

Chang, L., Ismail, N., de Ridder, R. M., Pollnau, M. & Worhoff, K., 29 Nov 2012, 17th Annual Symposium of the IEEE Photonics Benelux Chapter. Mons, Belgium: Faculty of Engineering, University of Mons, p. 243-246 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

8 Citations (Scopus)

Polarization-independent enhanced-resolution arrayed-waveguide grating used in spectral-domain optical low-coherence reflectometry

Akça, B. I., Chang, L., Sengo, G., Worhoff, K., de Ridder, R. M. & Pollnau, M., May 2012, In : IEEE photonics technology letters. 24, 10, p. 848-850 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

Arrayed waveguide gratings
gratings
Polarization
waveguides
signal fading
14 Downloads (Pure)

Polarization-independent optical low-coherence reflectometry with a non-birefringent arrayed-waveguide grating

Chang, L., Akça, B. I., Sengo, G., Worhoff, K., de Ridder, R. M. & Pollnau, M., Apr 2012, 16th European Conference on Integrated Optics, ECIO 2012. Castelldefels/Barcelona: Insitut de Ciències Fotòniques, 2 p. Paper 169

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Open Access
File
signal fading
gratings
waveguides
polarization
fading
16 Downloads (Pure)

Polymer microlenses for collimating light from single-mode silicon oxynitride optical waveguides

Ismail, N., Chang, L., Sengo, G., de Ridder, R. M., Pollnau, M. & Worhoff, K., Apr 2012, 16th European Conference on Integrated Optics, ECIO 2012. Castelldefels/Barcelona: Insitut de Ciències Fotòniques, 2 p. Paper 188

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Open Access
File
beam waveguides
oxynitrides
collimation
optical waveguides
divergence
1 Downloads (Pure)

Towards Raman spectroscopy on a microchip

Akça, B. I., Copsey, M. (ed.), Ismail, N., Chang, L., Worhoff, K., de Ridder, R. M. & Pollnau, M., 1 Oct 2012, p. -. 1 p.

Research output: Contribution to conferencePaperAcademic

teeth
Raman spectroscopy
waveguides
gratings
wavelengths
2011

Performance Improvement and Birefringence Investigation of Spectral Domain Optical Coherence Tomography Using a Modified Arrayed Waveguide Grating

Chang, L., Akça, B. I., de Ridder, R. M., Worhoff, K. & Pollnau, M., 11 Dec 2011, p. 241-244. 4 p.

Research output: Contribution to conferencePaperAcademic