Absolute band gaps of a two-dimensional triangular-lattice dielectric photonic crystal with different shapes
Absolute band gaps of a two-dimensional triangular-lattice photonic crystal are calculated with the finite-difference time-domain method in this paper. Through calculating the photonic band structures of the triangular-lattice photonic crystal consisting of Ge rods immersed in air with different sha...
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| Veröffentlicht in: | Science China. Physics, mechanics & astronomy mechanics & astronomy, 2010-10, Vol.53 (10), p.1788-1792 |
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| container_issue | 10 |
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| container_title | Science China. Physics, mechanics & astronomy |
| container_volume | 53 |
| creator | Feng, Shuai Yang, YuPing Lan, ChuWen Bai, ZhenZhen Wang, YiQuan |
| description | Absolute band gaps of a two-dimensional triangular-lattice photonic crystal are calculated with the finite-difference time-domain method in this paper. Through calculating the photonic band structures of the triangular-lattice photonic crystal consisting of Ge rods immersed in air with different shapes, it is found that a large absolute band gap of 0.098 (2
c/a
) can be obtained for the structures with hollow triangular Ge rods immersed in air, corresponding to 19.8% of the middle frequency. The influence of the different factors on the width of the absolute band gaps is also discussed. |
| doi_str_mv | 10.1007/s11433-010-4098-7 |
| format | Article |
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c/a
) can be obtained for the structures with hollow triangular Ge rods immersed in air, corresponding to 19.8% of the middle frequency. The influence of the different factors on the width of the absolute band gaps is also discussed.</description><identifier>ISSN: 1674-7348</identifier><identifier>EISSN: 1869-1927</identifier><identifier>DOI: 10.1007/s11433-010-4098-7</identifier><language>eng</language><publisher>Heidelberg: SP Science China Press</publisher><subject>Astronomy ; Classical and Continuum Physics ; Crystal lattices ; Energy gap ; Finite difference time domain method ; Mathematical analysis ; Observations and Techniques ; Photonic crystals ; Physics ; Physics and Astronomy ; Research Paper ; Rods</subject><ispartof>Science China. Physics, mechanics & astronomy, 2010-10, Vol.53 (10), p.1788-1792</ispartof><rights>Science China Press and Springer-Verlag Berlin Heidelberg 2010</rights><rights>Science China Press and Springer-Verlag Berlin Heidelberg 2010.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c348t-aa601f2bb5193e05b5d166e6f52bf8dcffe13d12dd400c7f14c6ef13ae96fd493</citedby><cites>FETCH-LOGICAL-c348t-aa601f2bb5193e05b5d166e6f52bf8dcffe13d12dd400c7f14c6ef13ae96fd493</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11433-010-4098-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11433-010-4098-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Feng, Shuai</creatorcontrib><creatorcontrib>Yang, YuPing</creatorcontrib><creatorcontrib>Lan, ChuWen</creatorcontrib><creatorcontrib>Bai, ZhenZhen</creatorcontrib><creatorcontrib>Wang, YiQuan</creatorcontrib><title>Absolute band gaps of a two-dimensional triangular-lattice dielectric photonic crystal with different shapes</title><title>Science China. Physics, mechanics & astronomy</title><addtitle>Sci. China Phys. Mech. Astron</addtitle><description>Absolute band gaps of a two-dimensional triangular-lattice photonic crystal are calculated with the finite-difference time-domain method in this paper. Through calculating the photonic band structures of the triangular-lattice photonic crystal consisting of Ge rods immersed in air with different shapes, it is found that a large absolute band gap of 0.098 (2
c/a
) can be obtained for the structures with hollow triangular Ge rods immersed in air, corresponding to 19.8% of the middle frequency. The influence of the different factors on the width of the absolute band gaps is also discussed.</description><subject>Astronomy</subject><subject>Classical and Continuum Physics</subject><subject>Crystal lattices</subject><subject>Energy gap</subject><subject>Finite difference time domain method</subject><subject>Mathematical analysis</subject><subject>Observations and Techniques</subject><subject>Photonic crystals</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Research Paper</subject><subject>Rods</subject><issn>1674-7348</issn><issn>1869-1927</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kUtLJTEQhRtRUBx_gLuAC1fRvDrdWYo4DxBmM7MO6aRyb0tup02lEf_9RO7AwIC1qYL6zqGK03XXnN1xxoZ75FxJSRlnVDEz0uGku-CjNpQbMZy2WQ-KDlKN590V4gtrJQ1Tg7ro0sOEOW0VyOSWQHZuRZIjcaS-ZRrmAyw458UlUsvslt2WXKHJ1Tp7IGGGBL4tPFn3uealDb68Y23421z3DYgRCiyV4N6tgF-6s-gSwtXfftn9_vr06_E7ff757cfjwzP17cZKndOMRzFNPTcSWD_1gWsNOvZiimPwzZTLwEUIijE_RK68hsilA6NjUEZedrdH37Xk1w2w2sOMHlJyC-QN7aiV6dWoZSNv_iNf8lbav2iF4WNvlBCiUfxI-ZIRC0S7lvngyrvlzH4kYI8J2JaA_UjADk0jjhps7LKD8s_5c9Ef5XGKqQ</recordid><startdate>20101001</startdate><enddate>20101001</enddate><creator>Feng, Shuai</creator><creator>Yang, YuPing</creator><creator>Lan, ChuWen</creator><creator>Bai, ZhenZhen</creator><creator>Wang, YiQuan</creator><general>SP Science China Press</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>20101001</creationdate><title>Absolute band gaps of a two-dimensional triangular-lattice dielectric photonic crystal with different shapes</title><author>Feng, Shuai ; Yang, YuPing ; Lan, ChuWen ; Bai, ZhenZhen ; Wang, YiQuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c348t-aa601f2bb5193e05b5d166e6f52bf8dcffe13d12dd400c7f14c6ef13ae96fd493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Astronomy</topic><topic>Classical and Continuum Physics</topic><topic>Crystal lattices</topic><topic>Energy gap</topic><topic>Finite difference time domain method</topic><topic>Mathematical analysis</topic><topic>Observations and Techniques</topic><topic>Photonic crystals</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Research Paper</topic><topic>Rods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Feng, Shuai</creatorcontrib><creatorcontrib>Yang, YuPing</creatorcontrib><creatorcontrib>Lan, ChuWen</creatorcontrib><creatorcontrib>Bai, ZhenZhen</creatorcontrib><creatorcontrib>Wang, YiQuan</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Science China. 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Through calculating the photonic band structures of the triangular-lattice photonic crystal consisting of Ge rods immersed in air with different shapes, it is found that a large absolute band gap of 0.098 (2
c/a
) can be obtained for the structures with hollow triangular Ge rods immersed in air, corresponding to 19.8% of the middle frequency. The influence of the different factors on the width of the absolute band gaps is also discussed.</abstract><cop>Heidelberg</cop><pub>SP Science China Press</pub><doi>10.1007/s11433-010-4098-7</doi><tpages>5</tpages></addata></record> |
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| issn | 1674-7348 1869-1927 |
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| source | Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings |
| subjects | Astronomy Classical and Continuum Physics Crystal lattices Energy gap Finite difference time domain method Mathematical analysis Observations and Techniques Photonic crystals Physics Physics and Astronomy Research Paper Rods |
| title | Absolute band gaps of a two-dimensional triangular-lattice dielectric photonic crystal with different shapes |
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