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Bragg gratings in t...
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Baghban, Mohammad AminKTH,Kvantelektronik och -optik, QEO
(author)
Bragg gratings in thin-film LiNbO3 waveguides
- Article/chapterEnglish2017
Publisher, publication year, extent ...
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Optical Society of America,2017
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-220908
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-220908URI
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https://doi.org/10.1364/OE.25.032323DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20180110
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We design, fabricate and characterize sidewall corrugated Bragg gratings in a high confinement integrated optics lithium niobate platform, comprising submicrometric photonic wires, tapers and grating couplers to interface off-chip standard telecom optical fibers. We analyze the grating performance as band-rejection filter for TE-polarized signals in the telecom C-band, considering both rectangular and sinusoidal sidewall profiles, and demonstrate record extinction ratios as high as 27 dB and rejection bandwidths as narrow as 3 nm. The results show the potential for an efficient integration of novel photonic functionalities into low-footprint LiNbO3 nonlinear and electro-optical waveguide devices.
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Schollhammer, JeanKTH,Tillämpad fysik(Swepub:kth)u1ww6lp2
(author)
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Errando-Herranz, CarlosKTH,Mikro- och nanosystemteknik(Swepub:kth)u1scv8nb
(author)
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Gylfason, Kristinn BKTH,Mikro- och nanosystemteknik(Swepub:kth)u1v3y7u7
(author)
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Gallo, KatiaKTH,Kvant- och biofotonik,Nonlinear and Quantum Photonics(Swepub:kth)u148rx0z
(author)
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KTHKvantelektronik och -optik, QEO
(creator_code:org_t)
Related titles
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In:Optics Express: Optical Society of America25:26, s. 32323-323321094-4087
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