Mid-infrared Vernier racetrack resonator tunable filter implemented on a germanium on SOI waveguide platform [Invited]

Simple item page
dc.contributor.authorRadosavljevic, Sanja
dc.contributor.authorBeneitez, Nuria Teigell
dc.contributor.authorKatumba, Andrew
dc.contributor.authorMuneeb, Muhammad
dc.contributor.authorVanslembrouck, Michael
dc.contributor.authorKuyken, Bart
dc.contributor.authorRoelkens, And Gunther
dc.date.accessioned2022-11-30T20:18:56Z
dc.date.available2022-11-30T20:18:56Z
dc.date.issued2018
dc.description.abstractCurrently, most widely tunable lasers rely on an external diffraction grating to tune the laser wavelength. In this paper we present the realization of a chip-scale Vernier tunable racetrack resonator filter on the Ge-on-SOI waveguide platform that allows for wide tuning (108 nm free spectral range) in the 5 m wavelength range without any moving parts. The fabricated racetrack resonators have a loaded Q-factor of 20000, resulting in a side-peak suppression of more than 20 dB, which is more than sufficient for wavelength selection in an external cavity laser.en_US
dc.identifier.citationRadosavljevic, S., Beneitez, N. T., Katumba, A., Muneeb, M., Vanslembrouck, M., Kuyken, B., & Roelkens, G. (2018). Mid-infrared Vernier racetrack resonator tunable filter implemented on a germanium on SOI waveguide platform. Optical Materials Express, 8(4), 824-835. https://doi.org/10.1364/OME.8.000824en_US
dc.identifier.urihttps://doi.org/10.1364/OME.8.000824
dc.identifier.urihttps://nru.uncst.go.ug/handle/123456789/5582
dc.language.isoenen_US
dc.publisherOptical Materials Expressen_US
dc.subjectMid-infrared Vernier racetracken_US
dc.subjectResonator tunable filteren_US
dc.subjectGermaniumen_US
dc.titleMid-infrared Vernier racetrack resonator tunable filter implemented on a germanium on SOI waveguide platform [Invited]en_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Mid-infrared Vernier racetrack resonator tunable.pdf
Size:
7.72 MB
Format:
Adobe Portable Document Format
Description:
Article
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Engineering and Technology