Germanium-on-silicon planar concave grating wavelength (de) multiplexers in the mid-infrared

A. Malik; M. Muneeb; Y. Shimura; J. Campenhout, van; R. Loo, van de; G.C. Roelkens

doi:10.1063/1.4826114

Germanium-on-silicon planar concave grating wavelength (de) multiplexers in the mid-infrared

A. Malik, M. Muneeb, Y. Shimura, J. Campenhout, van, R. Loo, van de, G.C. Roelkens

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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Mid-infrared wavelength (de)multiplexers based on planar concave gratings (PCGs) fabricated on a germanium-on-silicon waveguide platform are presented. PCGs with two different types of gratings (flat facet and distributed bragg reflectors) are analyzed for both transverse electric (TE) and transverse magnetic (TM) polarizations. The insertion loss and cross talk for flat facet PCGs are found to be -7.6/-6.4¿dB and 27/21¿dB for TE/TM polarization. For distributed bragg reflector PCGs the insertion loss and cross talk are found to be -4.9/-4.2¿dB and 22/23¿dB for TE/TM polarization.

Originele taal-2	Engels
Pagina's (van-tot)	161119-1/4
Aantal pagina's	4
Tijdschrift	Applied Physics Letters
Volume	103
Nummer van het tijdschrift	16
DOI's	https://doi.org/10.1063/1.4826114
Status	Gepubliceerd - 2013

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title = "Germanium-on-silicon planar concave grating wavelength (de) multiplexers in the mid-infrared",

abstract = "Mid-infrared wavelength (de)multiplexers based on planar concave gratings (PCGs) fabricated on a germanium-on-silicon waveguide platform are presented. PCGs with two different types of gratings (flat facet and distributed bragg reflectors) are analyzed for both transverse electric (TE) and transverse magnetic (TM) polarizations. The insertion loss and cross talk for flat facet PCGs are found to be -7.6/-6.4¿dB and 27/21¿dB for TE/TM polarization. For distributed bragg reflector PCGs the insertion loss and cross talk are found to be -4.9/-4.2¿dB and 22/23¿dB for TE/TM polarization.",

author = "A. Malik and M. Muneeb and Y. Shimura and {Campenhout, van}, J. and {Loo, van de}, R. and G.C. Roelkens",

year = "2013",

doi = "10.1063/1.4826114",

language = "English",

volume = "103",

pages = "161119--1/4",

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T1 - Germanium-on-silicon planar concave grating wavelength (de) multiplexers in the mid-infrared

AU - Malik, A.

AU - Muneeb, M.

AU - Shimura, Y.

AU - Campenhout, van, J.

AU - Loo, van de, R.

AU - Roelkens, G.C.

PY - 2013

Y1 - 2013

N2 - Mid-infrared wavelength (de)multiplexers based on planar concave gratings (PCGs) fabricated on a germanium-on-silicon waveguide platform are presented. PCGs with two different types of gratings (flat facet and distributed bragg reflectors) are analyzed for both transverse electric (TE) and transverse magnetic (TM) polarizations. The insertion loss and cross talk for flat facet PCGs are found to be -7.6/-6.4¿dB and 27/21¿dB for TE/TM polarization. For distributed bragg reflector PCGs the insertion loss and cross talk are found to be -4.9/-4.2¿dB and 22/23¿dB for TE/TM polarization.

AB - Mid-infrared wavelength (de)multiplexers based on planar concave gratings (PCGs) fabricated on a germanium-on-silicon waveguide platform are presented. PCGs with two different types of gratings (flat facet and distributed bragg reflectors) are analyzed for both transverse electric (TE) and transverse magnetic (TM) polarizations. The insertion loss and cross talk for flat facet PCGs are found to be -7.6/-6.4¿dB and 27/21¿dB for TE/TM polarization. For distributed bragg reflector PCGs the insertion loss and cross talk are found to be -4.9/-4.2¿dB and 22/23¿dB for TE/TM polarization.

U2 - 10.1063/1.4826114

DO - 10.1063/1.4826114

M3 - Article

SN - 0003-6951

VL - 103

SP - 161119-1/4

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 16

ER -

Germanium-on-silicon planar concave grating wavelength (de) multiplexers in the mid-infrared

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