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Modified microring resonator for optical interconnect applications 用于光学互连应用的改进微环谐振器
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917642
M. S. Sanathanan, A. Banik, Upendra Hatiya, S. Varshney
{"title":"Modified microring resonator for optical interconnect applications","authors":"M. S. Sanathanan, A. Banik, Upendra Hatiya, S. Varshney","doi":"10.1109/WRAP.2013.6917642","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917642","url":null,"abstract":"In this work, we explore the tunability issues of off-axis micro ring resonator (MRR) and response of tapered race-track MRR. The proposed tapered race-track MRR can be used for athermal modulator circuits.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122651336","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}
引用次数: 0
Optical nonlinearities in Se85−xTe15Bix thin films Se85−xTe15Bix薄膜的光学非线性
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917690
Ambika Sharma, Preeti Yadav, Kumari Anshu
{"title":"Optical nonlinearities in Se85−xTe15Bix thin films","authors":"Ambika Sharma, Preeti Yadav, Kumari Anshu","doi":"10.1109/WRAP.2013.6917690","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917690","url":null,"abstract":"Present work reports the nonlinear refractive index of Se<sub>85-x</sub>Te<sub>15</sub>Bi<sub>x</sub> thin films which depends upon linear refractive index. Increase in nonlinear refractive index is attributed to increased polarizability due to larger Bi radii.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125910857","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}
引用次数: 0
Composite vortex filters 复合涡旋滤波器
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917621
M. Sharma, J. Joseph, P. Senthilkumaran
{"title":"Composite vortex filters","authors":"M. Sharma, J. Joseph, P. Senthilkumaran","doi":"10.1109/WRAP.2013.6917621","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917621","url":null,"abstract":"Superposition of two optical vortex beams form composite vortex beam and the characteristics of the resultant depend on the separation and the relative phases of the interfering vortex beams. We analyze these composite vortex filters.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129847657","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}
引用次数: 1
Advanced optical gyroscopes 先进光学陀螺仪
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917717
J. Nayak, P. D. Pinnoji
{"title":"Advanced optical gyroscopes","authors":"J. Nayak, P. D. Pinnoji","doi":"10.1109/WRAP.2013.6917717","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917717","url":null,"abstract":"Advancements in the field of optical gyroscopes mainly fiber-optic gyroscopes, resonator fiber-optic gyroscopes and integrated optical gyroscopes are presented in this paper. Issues related to the development of optical gyroscopes are also discussed.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129964586","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}
引用次数: 2
Probing spatiotemporal optical complex functionality of photonic systems 探测光子系统的时空光学复功能
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917661
Pramod Kumar, D. Shamoon, Kamal P. Singh
{"title":"Probing spatiotemporal optical complex functionality of photonic systems","authors":"Pramod Kumar, D. Shamoon, Kamal P. Singh","doi":"10.1109/WRAP.2013.6917661","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917661","url":null,"abstract":"We experimentally and numerically probe the spatiotemporal optical complexity with two different photonic test-bed: delay-coupled diode lasers system and quasi-ordered natural photonic structures in the transparent insect wings. Our findings directly demonstrate the coherent manipulation and control of light in spatial and temporal domain in these photonic systems for the realization of complex integrated circuit on the chip scale.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129410487","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}
引用次数: 0
80×128 Gbit/s PDM-QPSK signal transmission over 1840 km of standard Sterlite OH-LITE fiber 80×128 Gbit/s PDM-QPSK信号传输超过1840公里的标准Sterlite OH-LITE光纤
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917668
A. Mishra, M. Thollabandi, A. Kakkar, Bikram Jyot, H. Sardesai, B. Gomatam
{"title":"80×128 Gbit/s PDM-QPSK signal transmission over 1840 km of standard Sterlite OH-LITE fiber","authors":"A. Mishra, M. Thollabandi, A. Kakkar, Bikram Jyot, H. Sardesai, B. Gomatam","doi":"10.1109/WRAP.2013.6917668","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917668","url":null,"abstract":"We report successful transmission of 80×128 Gbit/s coherent PDM-QPSK wavelength-division-multiplexing (WDM) signals spaced at 50 GHz over 23 spans of 80 km standard Sterlite OH-LITE fiber.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121969435","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}
引用次数: 1
Binary phase masks for embedding non-diffracting defect sites in 2D square lattice wave-field 二维方阵波场中嵌入非衍射缺陷的二元相位掩模
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917675
Manish Kumar, J. Joseph
{"title":"Binary phase masks for embedding non-diffracting defect sites in 2D square lattice wave-field","authors":"Manish Kumar, J. Joseph","doi":"10.1109/WRAP.2013.6917675","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917675","url":null,"abstract":"We present a method to embed multiple non-diffracting defects in 2D square lattice wave-field by employing binary phase mask. Experimental verification using simple 4f-Fourier filtering based method is also presented.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127412636","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}
引用次数: 0
Design of high birefringence nonlinear polarization maintaining photonic crystal fiber 高双折射非线性保偏光子晶体光纤的设计
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917659
Sneha Sharma, J. Kumar
{"title":"Design of high birefringence nonlinear polarization maintaining photonic crystal fiber","authors":"Sneha Sharma, J. Kumar","doi":"10.1109/WRAP.2013.6917659","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917659","url":null,"abstract":"A high birefringent photonic crystal fiber is designed using circular and elliptical air holes. The birefringence value reaches the magnitude of 10-3 at 1550 nm which is required for high precision applications in optical systems.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131048781","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}
引用次数: 1
Double image encryption scheme based on known-plaintext attack in fractional fourier transform domain 分数阶傅里叶变换域中基于已知明文攻击的双图像加密方案
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917709
S. Rajput, N. Nishchal
{"title":"Double image encryption scheme based on known-plaintext attack in fractional fourier transform domain","authors":"S. Rajput, N. Nishchal","doi":"10.1109/WRAP.2013.6917709","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917709","url":null,"abstract":"We propose an image encryption scheme based on the double phase encoding in fractional Fourier transform domain for securing two gray-scale images. For encryption, an image to be encrypted is converted into a phase-only image using modified Gerchberg-Saxton algorithm, which serves as a fractional Fourier domain key for encrypting another image employing double random phase encoding framework. For decryption, original images are obtained using the concept of known-plaintext attack. The numerical simulation results are presented in support of the proposed scheme.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131719296","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}
引用次数: 1
Solitary wave solutions of higher-order nonlinear Schrödinger equation with derivative non-Kerr nonlinear terms 具有导数非克尔非线性项的高阶非线性Schrödinger方程的孤波解
Workshop on Recent Advances in Photonics (WRAP) Pub Date : 2013-12-01 DOI: 10.1109/WRAP.2013.6917712
V. Sharma, K. K. De, A. Goyal
{"title":"Solitary wave solutions of higher-order nonlinear Schrödinger equation with derivative non-Kerr nonlinear terms","authors":"V. Sharma, K. K. De, A. Goyal","doi":"10.1109/WRAP.2013.6917712","DOIUrl":"https://doi.org/10.1109/WRAP.2013.6917712","url":null,"abstract":"We present bright and dark solitons induced by the non-Kerr terms in generalized nonlinear Schrödinger equation. The reported solutions consist the Lorentzian-type algebraic solitons. These solitons are of sub 10 femtosecond width and are helpful to increase the information carrying capacity in order to make ultrafast communication, which is useful for transcontinental and trans-oceanic data transfer.","PeriodicalId":386455,"journal":{"name":"Workshop on Recent Advances in Photonics (WRAP)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114322087","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}
引用次数: 2
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