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Research Output 2001 2019

2019

1.3μm u-bend traveling wave SOA devices for high efficiency coupling to silicon photonics

Viheriälä, J., Tuorila, H., Zia, N., Cherchi, M., Aalto, T. & Guina, M., 4 Mar 2019, Silicon Photonics XIV. Reed, G. T. & Knights, A. P. (eds.). International Society for Optics and Photonics SPIE, 7 p. 109230E. (Proceedings of SPIE, Vol. 10923).

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

traveling waves
U bends
photonics
silicon
light amplifiers
Open Access
Photonics
integrated circuits
Integrated circuits
Waveguides
platforms

Si photonics using micron-size waveguides

Aalto, T., Cherchi, M., Harjanne, M., Sun, F., Vehmas, T., Bhat, S., Kapulainen, M., Hokkanen, A., Lehtimäki, L., Holmberg, H. & Haapalinna, A., 27 Feb 2019, Optical Components and Materials XVI. Digonnet, M. J. F. & Jiang, S. (eds.). International Society for Optics and Photonics SPIE, 12 p. 109140B. (Proceedings of SPIE, Vol. 10914).

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

photonics
waveguides
insulators
silicon
wafers
2018

3x3 transfer matrix modelling of integrated optical devices

Cherchi, M., 16 Mar 2018, (Submitted) In : arXiv preprint. 6 p., 1803.06208.

Research output: Contribution to journalOther journal contributionScientific

Optical devices
Resonators
Boundary conditions
Geometry
1 Citation (Scopus)

3μm silicon photonics

Aalto, T., Cherchi, M., Harjanne, M., Sun, F. & Kapulainen, M., 1 Jan 2018, 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. Vol. Part F84-OFC 2018. p. 3-5 3 p. TU3A.5

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

Silicon
Photonics
Integrated circuits
Infrared radiation

A low-latency optical switch architecture using integrated μm SOI-based contention resolution and switching

Mourgias-Alexandris, G., Moralis-Pegios, M., Terzenidis, N., Cherchi, M., Harjanne, M., Aalto, T., Vyrsokinos, K. & Pleros, N., 1 Jan 2018, Optical Interconnects XVIII. Schröder, H. & Chen, R. T. (eds.). International Society for Optics and Photonics SPIE, p. 7 (Proceedings of SPIE, Vol. 10538).

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

Optical Switch
Optical switches
SOI (semiconductors)
Contention
Latency

Comparison of micromachined dielectric and metallic waveguides for THz applications

Pursula, P., Cherchi, M., Lamminen, A., Kantanen, M., Saarilahti, J. & Ermolov, V., 17 Aug 2018, 2018 11th Global Symposium on Millimeter Waves, GSMM 2018. Institute of Electrical and Electronic Engineers IEEE, 8439194

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

dielectric waveguides
Waveguides
waveguides
Dielectric waveguides
low frequencies
36 Downloads (Pure)

Integrated multi-wavelength Mid-IR light source for gas sensing

Karioja, P., Alajoki, T., Cherchi, M., Ollila, J., Harjanne, M., Heinilehto, N., Suomalainen, S., Zia, N., Tuorila, H., Viheriälä, J., Guina, M., Buczynski, R., Kasztelanic, R., Salo, T., Virtanen, S., Kluczynski, P., Borgen, L., Ratajczyk, M. & Kalinowski, P., 2018, Next-Generation Spectroscopic Technologies XI. Druy, M. A., Barnett, S. M., Profeta, L. T. M., Crocombe, R. A. & Azad, A. K. (eds.). International Society for Optics and Photonics SPIE, 9 p. 106570A. (Proceedings of SPIE, Vol. 10657).

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

Open Access
File
Mid-infrared
Light sources
light sources
Sensing
Gases

Light Escalators in Optical Circuits Between Thick and Thin Waveguides

Cherchi, M., Aalto, T. & Arpiainen, S., 25 Oct 2018, IPC No. G02B 6/14, Patent No. WO18193167 A1, 23 Apr 2018, Priority date 21 Apr 2017, Priority No. US20170488101P

Research output: PatentResearch

escalators
waveguides
photonics
refractivity
inventions
2 Citations (Scopus)

Low loss GaInNAs/GaAs gain waveguides with U-bend geometry for single-facet coupling in hybrid photonic integration

Tuorila, H., Viheriälä, J., Cherchi, M., Aho, A. T., Aalto, T. & Guina, M., 23 Jul 2018, In : Applied Physics Letters. 113, 4, 041104.

Research output: Contribution to journalArticleScientificpeer-review

U bends
flat surfaces
photonics
waveguides
geometry
11 Citations (Scopus)

Multicast-enabling Optical Switch design employing Si Buffering and Routing Elements

Moralis-Pegios, M., Terzenidis, N., Mourgias-Alexandris, G., Cherchi, M., Harjanne, M., Aalto, T., Miliou, A., Vyrsokinos, K. & Pleros, N., 15 Apr 2018, In : IEEE Photonics Technology Letters. 30, 8, p. 712-715 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Optical switches
SOI (semiconductors)
switches
Switches
Wavelength
9 Citations (Scopus)

On-chip SOI Delay Line Bank for Optical Buffers and Time Slot Interchangers

Moralis-Pegios, M., Mourgias-Alexandris, G., Terzenidis, N., Cherchi, M., Harjanne, M., Aalto, T., Miliou, A., Pleros, N. & Vyrsokinos, K., 2018, In : IEEE Photonics Technology Letters. 30, 1, p. 31-34 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Electric delay lines
Silicon
delay lines
slots
Buffers
1 Citation (Scopus)

Optical interconnects based on VCSELs and low-loss silicon photonics

Aalto, T., Harjanne, M., Karppinen, M., Cherchi, M., Sitomaniemi, A., Ollila, J., Malacarne, A. & Neumeyr, C., 1 Jan 2018, Optical Interconnects XVIII. International Society for Optics and Photonics SPIE, 1053816. (Proceedings of SPIE, Vol. 10538).

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

Optical Interconnects
Silicon Photonics
Silicon-on-insulator
Vertical-cavity Surface-emitting Laser (VCSEL)
optical interconnects

Photomic Devices and Methods of Using and Making Photonic Devices

Purnawirman, P., Watts, M. R., Hosseini, E. S., Bradley, J. B., Sun, J. & Cherchi, M., 10 May 2018, IPC No. H01S 3/23, Patent No. US2018131155 A1, Priority date 28 Sep 2017, Priority No. US201715718045

Research output: PatentResearch

erbium
Bragg reflectors
photonics
pumps
waveguides

Semiconductor Optical Amplifier with U-bend Geometry for Simplified Coupling to Silicon Photonics Waveguides

Tuorila, H., Viheriälä, J., Cherchi, M., Aho, A., Aalto, T. & Guina, M., 15 Nov 2018, 2018 European Conference on Optical Communication, ECOC 2018. Institute of Electrical and Electronic Engineers IEEE, 8535103

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

Semiconductor optical amplifiers
Silicon
Photonics
Waveguides
Geometry
2017
3 Citations (Scopus)

Fabrication tolerant flat-top interleavers

Cherchi, M., Sun, F., Kapulainen, M., Vehmas, T., Harjanne, M. & Aalto, T., 1 Jan 2017, Silicon Photonics XII. Knights, A. P. & Reed, G. T. (eds.). International Society for Optics and Photonics SPIE, 101080V. (Proceedings of SPIE, Vol. 10108).

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

Fabrication
Mach-Zehnder Interferometer
Mach-Zehnder interferometers
Ripple
Silicon
6 Citations (Scopus)

Faraday rotation in silicon waveguides

Jalas, D., Hakemi, N., Cherchi, M., Harjanne, M., Petrov, A. Y. & Eich, M., 24 Oct 2017, 2017 IEEE 14th International Conference on Group IV Photonics (GFP). Institute of Electrical and Electronic Engineers IEEE, p. 141-142 2 p. 8082236

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

Faraday effect
Waveguides
waveguides
Silicon
Optical materials

Integrated SiGe Detectors for Si Photonic Sensor Platforms

Pandraud, G., Milosavljevic, S., Sammak, A., Cherchi, M., Jovic, A. & Sarro, P., 11 Aug 2017, In : Proceedings. 1, 4, 5 p.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

Open Access
dark current
platforms
photonics
sensors
detectors

Low-loss and polarization-insensitive photonic integrated circuit based on micron-scale SOI platform for High Density TDM PONs

Zhang, Q., Fu, S., Man, J., Li, Z., Cherchi, M., Heimala, P., Harjanne, M., Fei, S., Hiltunen, M., Aalto, T. & Zeng, L., 31 May 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC). Optical Society of America OSA, 3 p. 7937000

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

subassemblies
SOI (semiconductors)
integrated circuits
isolation
platforms
4 Citations (Scopus)

Multi-wavelength mid-IR light source for gas sensing

Karioja, P., Alajoki, T., Cherchi, M., Ollila, J., Harjanne, M., Heinilehto, N., Suomalainen, S., Viheriälä, J., Zia, N., Guina, M., Buczynski, R., Kasztelanic, R., Kujawa, I., Salo, T., Virtanen, S., Kluczynski, P., Sagberg, H., Ratajczyk, M. & Kalinowski, P., 1 Jan 2017, Photonic Instrumentation Engineering IV. Soskind, Y. G. & Olson, C. (eds.). International Society for Optics and Photonics SPIE, Vol. 10110. 9 p. 101100P. (Proceedings of SPIE, Vol. Vol. 10110).

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

Open Access
Mid-infrared
Light sources
light sources
Sensing
Gases

Optical buffering and time-slot interchanger with integrated si-based delay lines

Moralis-Pegios, M., Mourgias-Alexandris, G., Terzenidis, N., Cherchi, M., Harjanne, M., Aalto, T., Miliou, A., Pleros, N. & Vyrsokinos, K., 1 Jan 2017, Advanced Photonics, PS 2017. PTu1D.2. (OSA Technical Digest, Vol. F57).

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

Electric delay lines
Buffers

Optical time-slot interchanger and Si-based delay lines towards integrated feed-forward buffers

Moralis-Pegios, M., Mourgias-Alexandris, G., Alexoudi, T., Cherchi, M., Harjanne, M., Aalto, T., Pleros, N. & Vyrsokinos, K., 17 Aug 2017, 2017 IEEE Photonics Society Summer Topicals Meeting Series (SUM). Institute of Electrical and Electronic Engineers IEEE, p. 21-22 2 p. 8012631

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

Electric delay lines
delay lines
slots
Buffers
buffers
1 Citation (Scopus)

Second order add/drop filter with a single ring resonator

Cherchi, M., Sun, F., Kapulainen, M., Vehmas, T., Harjanne, M. & Aalto, T., 1 Jan 2017, Silicon Photonics XII. Knights, A. P. & Reed, G. T. (eds.). International Society for Optics and Photonics SPIE, 101080B. (Proceedings of SPIE, Vol. 10108).

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

Ring Resonator
Waveguide
Resonators
Waveguides
resonators
6 Citations (Scopus)

Thick-SOI Echelle grating for any-to-any wavelength routing interconnection in multi-socket computing environments

Dabos, G., Pitris, S., Mitsolidou, C., Alexoudi, T., Fitsios, D., Cherchi, M., Harjanne, M., Aalto, T., Kanellos, G. T. & Pleros, N., 1 Jan 2017, Optical Interconnects XVII. Chen, R. T. & Schroder, H. (eds.). International Society for Optics and Photonics SPIE, 1010914. (Proceedings of SPIE, Vol. 10109).

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

echelle gratings
Echelle
SOI (semiconductors)
Interconnection
Gratings
2016

Chiral spiral waveguides based on MMI crossings: Theory and experiments

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Vehmas, T. & Aalto, T., 1 Jan 2016, Silicon Photonics XI. International Society for Optics and Photonics SPIE, 975215. (Proceedings of SPIE, Vol. 9752).

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

Interferometer
Interferometers
Waveguide
Waveguides
interferometers

Euler bends and TIR mirrors for ultra-dense PIC integration on SOI

Aalto, T., Harjanne, M., Cherchi, M. & Ylinen, S., 2016, Book of abstracts of the 18th European Conference on Integrated Optics (ECIO 2016). Warsaw University of Technology, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

Open Access
integrated circuits
insulators
photonics
mirrors
silicon
2 Citations (Scopus)

Flat-top MZI filters: A novel robust design based on MMI splitters

Cherchi, M., Harjanne, M., Ylinen, S., Kapulainen, M., Vehmas, T. & Aalto, T., 1 Jan 2016, Silicon Photonics XI. International Society for Optics and Photonics SPIE, 975210. (Proceedings of SPIE, Vol. 9752).

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

Open Access
Robust Design
Interferometer
Interferometers
interferometers
Filter

Polarization-independent, low-loss and micro-scale silicon photonics for high-dense GPON OLT application

Fu, S., Man, J., Zhang, Q., Li, Z., Cherchi, M., Sun, F., Karppinen, M. & Zeng, L., 2016, Asia Communications and Photonics Conference 2016. Optical Society of America OSA, AF4F.1

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

Open Access
1 Citation (Scopus)

VTT's micron-scale silicon rib+strip waveguide platform

Aalto, T., Harjanne, M. & Cherchi, M., 1 Jan 2016, Silicon Photonics and Photonic Integrated Circuits V. International Society for Optics and Photonics SPIE, 98911G. (Proceedings of SPIE, Vol. 9891).

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

Silicon
Strip
Waveguide
strip
Waveguides
2015

Bent Optical Waveguide

Cherchi, M. & Aalto, T., 17 Sep 2015, IPC No. G02B6/02, Patent No. US2015260916 AA, Priority date 15 Oct 2013, Priority No. WO2013FI50987

Research output: PatentResearch

optical waveguides
waveguides
curvature
refractivity
radiation

Comparison of different types of MMI-resonators fabricated on a micron-scale SOI platform

Cherchi, M., Harjanne, M., Ylinen, S., Kapulainen, M., Vehmas, T. & Aalto, T., 27 Feb 2015, Silicon Photonics X. International Society for Optics and Photonics SPIE, 936713. (Proceedings of SPIE, Vol. 9367).

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

SOI (semiconductors)
reflectors
platforms
resonators
interference
3 Citations (Scopus)

DPSK-demodulation based on ultra-compact micron-scale SOI platform

Vyrsokinos, K., Vagionas, C., Mitsolidou, C., Cherchi, M., Harjanne, M., Ylinen, S., Kapulainen, M., Aalto, T. & Miliou, A., 2015, Optical Fiber Communication Conference, OFC 2015. Optical Society of America OSA, W2A.14

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

SOI (semiconductors)
demodulation
footprints
interferometers
platforms

Experimental demonstration of chiral spiral waveguides without waveguide crossings

Aalto, T., Cherchi, M., Ylinen, S., Kapulainen, M., Harjanne, M. & Vehmas, T., 2015, European Conference on Lasers and Electro-Optics, CLEO 2015. CH_6_1

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

Waveguides
Demonstrations
Silicon
Chirality
Gyroscopes

Flat-top interleavers: A novel approach based on MMI splitters

Cherchi, M., Ylinen, S., Kapulainen, M., Harjanne, M., Vehmas, T. & Aalto, T., 2015, European Conference on Lasers and Electro-Optics, CLEO 2015. CI_P_7

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

Interferometers
Light extinction
Directional couplers
Waveguides
Fabrication
1 Citation (Scopus)

Low-loss delay lines with small footprint on a micron-scale SOI platform

Cherchi, M., Harjanne, M., Vyrsokinos, K., Ylinen, S., Kapulainen, M., Vehmas, T. & Aalto, T., 27 Feb 2015, Silicon Photonics X . International Society for Optics and Photonics SPIE, 93670A. (Proceedings of SPIE, Vol. 9367).

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

SOI (semiconductors)
footprints
delay lines
platforms
waveguides

Micron-scale silicon photonics with multi-mode interference couplers for chiral spirals and flat-top filters

Aalto, T., Cherchi, M., Ylinen, S., Kapulainen, M. & Harjanne, M., 2015, Northern Optics & Photonics 2015. University of Eastern Finland, 33

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

6 Citations (Scopus)

MMI resonators based on metal mirrors and MMI mirrors: an experimental comparison

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M. & Aalto, T., 9 Mar 2015, In : Optics Express. 23, 5, p. 5982-5993

Research output: Contribution to journalArticleScientificpeer-review

Open Access
resonators
mirrors
reflectors
metals
aluminum
5 Citations (Scopus)

Multi-wavelength transceiver integration on SOI for high-performance computing system applications

Aalto, T., Harjanne, M., Ylinen, S., Kapulainen, M., Vehmas, T., Cherchi, M., Neumeyr, C., Ortsiefer, M. & Malacarne, A., 3 Apr 2015, Proceedings Volume 9368, Optical Interconnects XV. International Society for Optics and Photonics SPIE, Vol. 9368.

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

SOI (semiconductors)
transmitter receivers
wavelengths
chips
waveguides
5 Citations (Scopus)

Silicon photonics for optical connectivity: Small footprint with large dimensions

Aalto, T., Cherchi, M., Harjanne, M., Ylinen, S. & Kapulainen, M., 1 Jan 2015, 2015 IEEE Optical Interconnects Conference (OI). Institute of Electrical and Electronic Engineers IEEE, p. 40-41 2 p. 7115676

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

Silicon
footprints
Photonics
photonics
optical interconnects
9 Citations (Scopus)

Total internal reflection mirrors with ultra-low losses in 3 µm thick SOI waveguides

Aalto, T., Harjanne, M., Ylinen, S., Kapulainen, M., Vehmas, T. & Cherchi, M., 27 Feb 2015, Silicon Photonics X. International Society for Optics and Photonics SPIE, 93670B. (Proceedings of SPIE, Vol. 9367).

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

SOI (semiconductors)
mirrors
waveguides
insertion loss
footprints
2014

Compact low-loss delay lines on a micron-scale SOI platform

Cherchi, M., Harjanne, M., Ylinen, S., Vyrsokinos, K., Kapulainen, M., Vehmas, T. & Aalto, T., 18 Nov 2014, 11th International Conference on Group IV Photonics (GFP). Institute of Electrical and Electronic Engineers IEEE, p. 81-82 2 p.

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

SOI (semiconductors)
delay lines
platforms
footprints
interferometers
1 Citation (Scopus)

Dual-facet coupling of SOA array on 4-μm silicon-on-insulator implementing a hybrid integrated SOA-MZI wavelength converter

Alexoudi, T., Fitsios, D., Kanellos, G. T., Pleros, N., Tekin, T., Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Aalto, T., Kubby, J. (ed.) & Reed, G. T. (ed.), 2014, Silicon Photonics IX. International Society for Optics and Photonics SPIE, 89900N. (Proceedings of SPIE, Vol. 8990).

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

Mach-Zehnder interferometers
light amplifiers
converters
flat surfaces
insulators
33 Citations (Scopus)

Dual SOA-MZI wavelength converters based on III-V hybrid integration on a μm-scale si platform

Fitsios, D., Alexoudi, T., Kanellos, G. T., Vyrsokinos, K., Pleros, N., Tekin, T., Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M. & Aalto, T., 15 Mar 2014, In : IEEE Photonics Technology Letters. 26, 6, p. 560-563 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Mach-Zehnder interferometers
Semiconductor optical amplifiers
light amplifiers
converters
platforms
5 Citations (Scopus)

Fabrication-tolerant optical filters for dense integration on a micron-scale SOI platform

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Vehmas, T., Aalto, T., Kanellos, G. T., Fitsios, D. & Pleros, N., 2014, SPIE Photonics West 2014-OPTO: Optoelectronic Devices and Materials. International Society for Optics and Photonics SPIE, 89900F. (Proceedings of SPIE, Vol. 8990).

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

optical filters
platforms
insulators
filters
fabrication
18 Citations (Scopus)

Low-loss spiral waveguides with ultra-small footprint on a micron scale SOI platform

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Vehmas, T. & Aalto, T., 2014, SPIE Photonics West 2014-OPTO: Optoelectronic Devices and Materials. International Society for Optics and Photonics SPIE, 899005. (Proceedings of SPIE, Vol. 8990).

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

SOI (semiconductors)
footprints
platforms
waveguides
propagation
3 Citations (Scopus)

Silicon wavelength-selective partial-drop broadcast filter bank

Su, Z., Cherchi, M., Timurdogan, E., Sun, J., Moresco, M., Leake, G., Coolbaugh, D. & Watts, M. R., 2014, In : Optics Letters. 39, 18, p. 5459 1 p.

Research output: Contribution to journalArticleScientificpeer-review

filters
silicon
wavelengths
communication networks
tunable filters
18 Citations (Scopus)

The Euler bend: Paving the way for high-density integration on micron-scale semiconductor platforms

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Vehmas, T. & Aalto, T., 2014, SPIE Photonics West 2014-OPTO: Optoelectronic Devices and Materials. International Society for Optics and Photonics SPIE, 899004. (Proceedings of SPIE, Vol. 8990).

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

platforms
Mach-Zehnder interferometers
optical waveguides
strip
resonators
21 Citations (Scopus)

Unconstrained splitting ratios in compact double-MMI couplers

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Vehmas, T. & Aalto, T., 21 Apr 2014, In : Optics Express. 22, 8, p. 9245-9253

Research output: Contribution to journalArticleScientificpeer-review

Open Access
couplers
SOI (semiconductors)
wafers
waveguides
interference
2013
2 Citations (Scopus)

Bend-size reduction on the SOI rib waveguide platform

Aalto, T., Cherchi, M., Harjanne, M., Ylinen, S. & Kapulainen, M., 2013, Silicon Photonics VIII. International Society for Optics and Photonics SPIE, 11 p. 86290D. (Proceedings of SPIE, Vol. 8629).

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

platforms
insulators
waveguides
silicon
radii
7 Citations (Scopus)

Deeply etched MMI-based components on 4 μm thick SOI for SOA-based optical RAM cell circuits

Cherchi, M., Ylinen, S., Harjanne, M., Kapulainen, M., Aalto, T., Kanellos, G. T., Fitsios, D. & Pleros, N., 2013, Silicon Photonics VIII. International Society for Optics and Photonics SPIE, 7 p. (Proceedings of SPIE, Vol. 8629).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Semiconductor optical amplifiers
Random access storage
Silicon
Mach-Zehnder interferometers
Networks (circuits)