Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961958
S. Grillanda, M. Carminati, F. Morichetti, A. Annoni, P. Ciccarella, G. Ferrari, M. Sampietro, A. Melloni
We demonstrate feedback-control of a thermally actuated silicon microring resonator integrating a transparent light monitor. The microring resonance is locked to the wavelength of an external laser with 150 ms time response.
{"title":"Wavelength locking of a silicon microring resonator assisted by ContactLess Integrated Photonic Probe","authors":"S. Grillanda, M. Carminati, F. Morichetti, A. Annoni, P. Ciccarella, G. Ferrari, M. Sampietro, A. Melloni","doi":"10.1109/GROUP4.2014.6961958","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961958","url":null,"abstract":"We demonstrate feedback-control of a thermally actuated silicon microring resonator integrating a transparent light monitor. The microring resonance is locked to the wavelength of an external laser with 150 ms time response.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115264915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6962028
A. Hope, T. Nguyen, W. Bogaerts, A. Mitchell
We provide an experimental demonstration of the width dependent losses of the fundamental TM guided mode in fabricated silicon-on-insulator shallow etched ridge waveguides.
我们提供了一个实验证明了在制造的绝缘体上硅浅蚀刻脊波导中基本TM波导模式的宽度依赖损耗。
{"title":"Experimental demonstration of TM lateral leakage in a standard SOI photonics platform","authors":"A. Hope, T. Nguyen, W. Bogaerts, A. Mitchell","doi":"10.1109/GROUP4.2014.6962028","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6962028","url":null,"abstract":"We provide an experimental demonstration of the width dependent losses of the fundamental TM guided mode in fabricated silicon-on-insulator shallow etched ridge waveguides.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115166825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961979
H. Okayama, Y. Onawa, D. Shimura, S. Miyamura, H. Takahashi, H. Yaegashi, H. Sasaki
We report wavelength filter for fiber to the home system using multiple interferometers to synthesize the desired wavelength response. Each device is designed to be polarization independent. The MMI and Mach-Zehnder type devices were tested.
{"title":"Si waveguide wavelength filters with synthesized wavelength response designed for fiber to the home system","authors":"H. Okayama, Y. Onawa, D. Shimura, S. Miyamura, H. Takahashi, H. Yaegashi, H. Sasaki","doi":"10.1109/GROUP4.2014.6961979","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961979","url":null,"abstract":"We report wavelength filter for fiber to the home system using multiple interferometers to synthesize the desired wavelength response. Each device is designed to be polarization independent. The MMI and Mach-Zehnder type devices were tested.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125965560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961969
S. Dwivedi, H. D’heer, W. Bogaerts
A compact fabrication tolerant MZI filter is demonstrated. The measured device shows a 20-fold improved tolerance to systematic waveguide linewidth variations, with a wavelength shift of less than 60 pm/nm linewidth change.
{"title":"Fabrication tolerant silicon MZI filter","authors":"S. Dwivedi, H. D’heer, W. Bogaerts","doi":"10.1109/GROUP4.2014.6961969","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961969","url":null,"abstract":"A compact fabrication tolerant MZI filter is demonstrated. The measured device shows a 20-fold improved tolerance to systematic waveguide linewidth variations, with a wavelength shift of less than 60 pm/nm linewidth change.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126700278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6962006
B. Conley, Yiyin Zhou, A. Mosleh, S. Ghetmiri, W. Du, R. Soref, G. Sun, J. Margetis, J. Tolle, H. Naseem, Shui-Qing Yu
The Ge/Ge0.94Sn0.06/Ge double heterostructure, grown on a Si substrate was fabricated into a p-i-n photodiode. The dark I-V characteristics and 1.4-2.2 μm spectral response were measured for comparison with other on Si infrared detectors.
{"title":"Infrared spectral response of a GeSn p-i-n photodiode on Si","authors":"B. Conley, Yiyin Zhou, A. Mosleh, S. Ghetmiri, W. Du, R. Soref, G. Sun, J. Margetis, J. Tolle, H. Naseem, Shui-Qing Yu","doi":"10.1109/GROUP4.2014.6962006","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6962006","url":null,"abstract":"The Ge/Ge<sub>0.94</sub>Sn<sub>0.06</sub>/Ge double heterostructure, grown on a Si substrate was fabricated into a p-i-n photodiode. The dark I-V characteristics and 1.4-2.2 μm spectral response were measured for comparison with other on Si infrared detectors.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124978959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961972
G. Ren, T. Nguyen, P. M. Davies, J. Hamm, O. Hess, A. Mitchell
Waveguide-integrated plasmonic crystals are fabricated and characterized using a hybrid platform where silver nanogap tilings are embedded in a layer of SiO2 on the surface of a SOI chip. Preliminary results of the second Bragg transmission spectra and asymmetric forward and backward transmission effect are presented.
{"title":"Toward experimental realization of hybrid waveguide-integrated plasmonic crystals on silicon-on-insulator platform","authors":"G. Ren, T. Nguyen, P. M. Davies, J. Hamm, O. Hess, A. Mitchell","doi":"10.1109/GROUP4.2014.6961972","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961972","url":null,"abstract":"Waveguide-integrated plasmonic crystals are fabricated and characterized using a hybrid platform where silver nanogap tilings are embedded in a layer of SiO2 on the surface of a SOI chip. Preliminary results of the second Bragg transmission spectra and asymmetric forward and backward transmission effect are presented.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"291 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116454455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961931
A. Ruocco, D. van Thourhout, W. Bogaerts
We present a silicon-on-insulator (SOI) compact wavelength detector. An AWG in Vernier configuration is used as wavelength selective device and thermo-optic MZ modulators perform time-domain multiplexing on the inputs. The measured average accuracy is 180 pm.
{"title":"Silicon photonic accurate wavelength detection using an AWG and time-domain multiplexing","authors":"A. Ruocco, D. van Thourhout, W. Bogaerts","doi":"10.1109/GROUP4.2014.6961931","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961931","url":null,"abstract":"We present a silicon-on-insulator (SOI) compact wavelength detector. An AWG in Vernier configuration is used as wavelength selective device and thermo-optic MZ modulators perform time-domain multiplexing on the inputs. The measured average accuracy is 180 pm.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114996541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961945
P. Damas, X. Le roux, D. Le Bourdais, E. Cassan, D. Marris-Morini, N. Izard, F. Maillard, T. Maroutian, P. Lecoeur, L. Vivien
We report the study of the wavelength dependence in the NIR range (1.3 μm-1.63 μm), of the Pockels effect in strained silicon. The measured second order nonlinear optical susceptibilities varied from Xxxy(2) = 74 ± 25 pm/V to Xxxy(2) = 221 ±34 pm/V, at λ = 1300 nm and λ = 1630 nm respectively.
{"title":"Pockels effect study in strained silicon Mach-Zenhder interferometer","authors":"P. Damas, X. Le roux, D. Le Bourdais, E. Cassan, D. Marris-Morini, N. Izard, F. Maillard, T. Maroutian, P. Lecoeur, L. Vivien","doi":"10.1109/GROUP4.2014.6961945","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961945","url":null,"abstract":"We report the study of the wavelength dependence in the NIR range (1.3 μm-1.63 μm), of the Pockels effect in strained silicon. The measured second order nonlinear optical susceptibilities varied from X<sub>xxy</sub><sup>(2)</sup> = 74 ± 25 pm/V to X<sub>xxy</sub><sup>(2)</sup> = 221 ±34 pm/V, at λ = 1300 nm and λ = 1630 nm respectively.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129836371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961985
Lifeng Chen, Jiangbo Zhu, M. Strain, L. Meriggi, M. L. García, K. Cicek, Huanlu Li, Xinlun Cai, M. Sorel, Siyuan Yu
Orbital angular momentum (OAM) represents an additional degree of freedom of a light beam, to be added to the standard ones (e.g. polarization, wavelength) [1-2]. Previously, we have demonstrated an integrated device for OAM generation, in which the Whispering Gallery mode (WGM) of the micro-ring resonator to a propagating OAM mode by using an angular grating embedded within the resonator structure [3]. This integrated approach allows compact device footprint and OAM mode order selectivity with injection wavelength, which is highly desirable for telecommunications systems. To bring OAM closer to actual system implementations, several groups around the world are working on the development of optical fibres for propagation of multiplexed OAM modes. In order to achieve efficient coupling between OAM beams and OAM fibres, it is important to obtain the information of the divergence angle of the OAM beams which should be compatible with the N.A. of the fibres. In this work, we use Fourier image inspection [4] of the emission of the device to analyse the divergence angles of the OAM beams, as shown in Fig.1.
{"title":"Measuring the angular emission of optical vortex beams from integrated devices","authors":"Lifeng Chen, Jiangbo Zhu, M. Strain, L. Meriggi, M. L. García, K. Cicek, Huanlu Li, Xinlun Cai, M. Sorel, Siyuan Yu","doi":"10.1109/GROUP4.2014.6961985","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961985","url":null,"abstract":"Orbital angular momentum (OAM) represents an additional degree of freedom of a light beam, to be added to the standard ones (e.g. polarization, wavelength) [1-2]. Previously, we have demonstrated an integrated device for OAM generation, in which the Whispering Gallery mode (WGM) of the micro-ring resonator to a propagating OAM mode by using an angular grating embedded within the resonator structure [3]. This integrated approach allows compact device footprint and OAM mode order selectivity with injection wavelength, which is highly desirable for telecommunications systems. To bring OAM closer to actual system implementations, several groups around the world are working on the development of optical fibres for propagation of multiplexed OAM modes. In order to achieve efficient coupling between OAM beams and OAM fibres, it is important to obtain the information of the divergence angle of the OAM beams which should be compatible with the N.A. of the fibres. In this work, we use Fourier image inspection [4] of the emission of the device to analyse the divergence angles of the OAM beams, as shown in Fig.1.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133577352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-11-24DOI: 10.1109/GROUP4.2014.6961930
Tomoya Taniguchi, Y. Amemiya, Takeshi Ikeda, A. Kuroda, S. Yokoyama
Differential Si ring optical resonator sensors have been fabricated. Detection sensitivity was 10-2% for sucrose solution. This corresponds to 1.05×10-9 g/ml for prostate specific antigen and is almost in the level of practical use.
{"title":"Differential Si ring-resonator biosensors robust to process variations","authors":"Tomoya Taniguchi, Y. Amemiya, Takeshi Ikeda, A. Kuroda, S. Yokoyama","doi":"10.1109/GROUP4.2014.6961930","DOIUrl":"https://doi.org/10.1109/GROUP4.2014.6961930","url":null,"abstract":"Differential Si ring optical resonator sensors have been fabricated. Detection sensitivity was 10<sup>-2</sup>% for sucrose solution. This corresponds to 1.05×10<sup>-9</sup> g/ml for prostate specific antigen and is almost in the level of practical use.","PeriodicalId":364162,"journal":{"name":"11th International Conference on Group IV Photonics (GFP)","volume":"85 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132934989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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