 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 1267 | 回復(fù): 4 | |||
| 當(dāng)前只顯示滿足指定條件的回帖，點(diǎn)擊這里查看本話題的所有回帖 | |||
家家力新蟲 (初入文壇)
|
[交流]
巴黎csc項(xiàng)目 光電 材料 方向
|
||
|
轉(zhuǎn)發(fā)兩則巴黎十一大與csc合作博士課題offer 第一個課題： CSC/Paris-Sud University cooperation program 2016 PhD proposal form Discipline Physics and Engineering Doctoral School 575 - Electrical, Optical, Bio - physics and Engineering (EOBE) Thesis subject title Graded Photonic Crystals devices * Laboratory name Institut dÕƒlectronique Fondamentale D UMR 8622 * Laboratory web site https://www.ief.u-psud.fr * PhD supervisor (contact person) * Name Akmansoy Eric * Position Maitre de conferences D HDR - HC * Email eric.akmansoy@u-psud.fr * Phone number 33 1 6915 4143 * Thesis proposal Graded photonic crystals allow to efficiently control the propagation of the EM field. Their compactness make them very attractive to realize photonic devices. We demonstrated a "photonic mirage" by the means of such a graded photonic crystal. Recently, we have demonstrated a graded index photonic crystal lens. The design consist to engineer the equi-frequency curves of photonic crystal. Our aim is to fabricate efficient photonic devices for integrated optics. These devices are well adapted for optical pumping of micro-cavity, organic substances, biophotonics, etc. We wish to developp such devices up to telecom domain (1.55μm) and visible domain (600nm). Graded photonic devices will be designed, fabricated in clean-room and characterized. This work is thus about numerical design, nano-technological fabrication and experimental characterization. Silicium on insulator (SOI) will be involved, which is well mastered at Institut d'Electronique Fondamentale. Indeed, "state of the art" photonic crystals microcavites have been already fabricated that require a very good control of the position, the size of the patterns. During this thesis, the candidate will have to design, fabricate and characterize the devices. Therefore, he will carry out the design by the means of numerical tools, will fabricate the devices in a clean-room and, then, will characterize them. He will have to present its result in international conferences. * Relevant publications of the laboratory in the fiel 1. F. Gaufillet and E. Akmansoy. Design of flat graded index lenses using dielectric graded photonic crystals. Optical Materials, 47(555 ): 2015. https://dx.doi.org/10.1016/j.optmat.2015.06.038. 2. F. Gaufillet and E. Akmansoy. Design and experimental evidence of a flat graded-index photonic crystal lens. Journal of Applied Physics, 114(8), 2013. https://dx.doi.org/10.1063/1.4817368 3. F. Gaufillet and E ?. Akmansoy. Graded photonic crystals for graded index lens. Optics Communications, 285(10-11):2638D2641, 2012. 10.1016/j.optcom.2012.01.051 4. ƒric Akmansoy, Emmanuel Centeno, Kevin Vynck, David Cassagne, and Jean-Michel Lour- tioz, Appl. Phys. Lett. 92, 133501 (2008) 5. Z. Han, X. Checoury, D. NŽel, S. David, M. E. Kurdi, P. Boucaud, Optimized design for ultra-high Q silicon photonic crystal cavities, Optics Communications 283 (21) (2010) 4387 D 4391 Paris-Sud / CSC program 2016 PhD project proposal form 第二個課題 CSC/Paris-Sud University cooperation program 2016 PhD proposal form Discipline Physics and Engineering Doctoral School 575 - Electrical, Optical, Bio - physics and Engineering (EOBE) Thesis subject title All-dielectric metamaterial for terahertz * Laboratory name Institut dÕƒlectronique Fondamentale D UMR 8622 * Laboratory web site https://www.ief.u-psud.fr * PhD supervisor (contact person) * Name Akmansoy Eric * Position Maitre de conferences - HDR * Email eric.akmansoy@u-psud.fr * Phone number 33-1 6915 4143 * Thesis proposal Metamaterials have opened a new field in physics and engineering. Indeed, these articifial materials exhibit unnatural electromagnetic properties, such as effective resonant permeability and/or permittivity. When both are together, the metamaterial exhibits negative index of refraction. From this latter, new phenomena are expected such as negative refraction, sub-wavelength focusing, left-handed propagation, etc. Devices such as the superlens or the invisibility cloak have been investigated. While most of metamaterials are fabricated from metallic pattern, thus limiting their properties, we study and realize all-dielectric metamaterial. They consist of high permittivity dielectric resonators involving Mie resonances. We have demonstrated negative effective permeability and/or permittivity by the means of all-dielectric metamaterials. We have also demonstrated a negative index all-dielectric metamaterial. To date, these are operating in the microwave domain. During this thesis, all dielectric metamaterials will be designed, fabricated and characterized for the terahertz range. Negative index will be studied in this frequency domain, which is a challenge. Various devices which will be investigated such as flat lens, gradient devices, etc. This work will take place within a group of scientists of different disciplines (chemist, material scientist, physicist), joined in the Terametadiel ANR Project. * Relevant publications of the laboratory in the field [1] Experimental evidence of effective permittivity from a dielectric metamaterial T. Lepetit and E. Akmansoy and J.-P. Ganne Journal Of Applied Physics, Vol. 109, p. 023115 (2011). [2] Resonance continuum coupling in high-permittivity dielectric metamaterials. T.êLepetit, E.êAkmansoy, J.-P. Ganne, and J.-M. Lourtioz. Physical Review B, Vol. 82(19) pp. 195307 (2010). [3] Experimental measurement of negative index in an all-dielectric metamaterial T. Lepetit and E. Akmansoy and J.-P. Ganne Applied Physics Letters, Vol. 95, pp 121101 (2009) [4] Broadband negative magnetism from all-dielectric metamaterial T. Lepetit ƒ. Akmansoy M. PatŽ and J.-P. Ganne Electronics Letters, Vol. 44, pp. 1119-1121, (2008) Paris-Sud / CSC program 2016 PhD project proposal form |
回復(fù)此樓» 本帖附件資源列表
-
歡迎監(jiān)督和反饋：小木蟲僅提供交流平臺，不對該內(nèi)容負(fù)責(zé)。
本內(nèi)容由用戶自主發(fā)布，如果其內(nèi)容涉及到知識產(chǎn)權(quán)問題，其責(zé)任在于用戶本人，如對版權(quán)有異議，請聯(lián)系郵箱：xiaomuchong@tal.com - 附件 1 : CSC_phd_form_2016_adm_ief.pdf
- 附件 2 : CSC_phd_form_2016_gpc_ief.pdf
2015-12-15 08:13:05, 377.25 K
2015-12-15 08:13:46, 359.04 K
» 猜你喜歡
0856調(diào)劑，是學(xué)校就去
已經(jīng)有6人回復(fù)
-
288求調(diào)劑
已經(jīng)有13人回復(fù)
-
288求調(diào)劑，一志愿華南理工大學(xué)071005
已經(jīng)有5人回復(fù)
-
一志愿中國海洋大學(xué)，生物學(xué)，301分，求調(diào)劑
已經(jīng)有5人回復(fù)
-
294求調(diào)劑材料與化工專碩
已經(jīng)有12人回復(fù)
-
0817 化學(xué)工程 299分求調(diào)劑 有科研經(jīng)歷 有二區(qū)文章
已經(jīng)有13人回復(fù)
-
梁成偉老師課題組歡迎你的加入
已經(jīng)有11人回復(fù)
-
復(fù)試調(diào)劑
已經(jīng)有6人回復(fù)
-
0703化學(xué)調(diào)劑 ，六級已過，有科研經(jīng)歷
已經(jīng)有11人回復(fù)
-
321求調(diào)劑
已經(jīng)有10人回復(fù)
» 本主題相關(guān)商家推薦: (我也要在這里推廣)
呆呆坤 
木蟲 (小有名氣)
123
- 應(yīng)助: 0 (幼兒園)
- 金幣: 2848.6
- 散金: 203
- 帖子: 283
- 在線: 245.3小時
- 蟲號: 3119491
- 注冊: 2014-04-07
- 性別: GG
- 專業(yè): 有機(jī)高分子功能材料
3樓2015-12-17 15:33:21
家家力
新蟲 (初入文壇)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 25
- 帖子: 16
- 在線: 6.8小時
- 蟲號: 2022381
- 注冊: 2012-09-22
- 專業(yè): 凝聚態(tài)物性 II ：電子結(jié)構(gòu)
2樓2015-12-16 21:53:23
lcdxclxy
鐵桿木蟲 (著名寫手)
- 應(yīng)助: 38 (小學(xué)生)
- 金幣: 8270.8
- 散金: 1437
- 紅花: 19
- 帖子: 1106
- 在線: 417.7小時
- 蟲號: 2160645
- 注冊: 2012-12-02
- 專業(yè): 高分子科學(xué)
4樓2015-12-17 15:50:44
家家力
新蟲 (初入文壇)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 25
- 帖子: 16
- 在線: 6.8小時
- 蟲號: 2022381
- 注冊: 2012-09-22
- 專業(yè): 凝聚態(tài)物性 II ：電子結(jié)構(gòu)
5樓2015-12-17 18:53:48
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 288求調(diào)劑 +13 | 于海海海海 2026-03-19 | 13/650 |
|
|---|---|---|---|---|
|
[考研] 【考研調(diào)劑】化學(xué)專業(yè) 281分，一志愿四川大學(xué)，誠心求調(diào)劑 +5 | 吃吃吃才有意義 2026-03-19 | 5/250 |
|
|
|
[考研] 材料專碩274一志愿陜西師范大學(xué)求調(diào)劑 +8 | 薛云鵬 2026-03-13 | 8/400 |
|
|
|
[考研] 281求調(diào)劑（0805） +9 | 煙汐憶海 2026-03-16 | 19/950 |
|
|
|
[教師之家] 焦慮 +9 | 水冰月月野兔 2026-03-13 | 13/650 |
|
|
|
[考研] 材料專碩英一數(shù)二306 +5 | z1z2z3879 2026-03-18 | 5/250 |
|
|
|
[考研] 344求調(diào)劑 +6 | knight344 2026-03-16 | 7/350 |
|
|
|
[考研] 331求調(diào)劑（0703有機(jī)化學(xué) +7 | ZY-05 2026-03-13 | 8/400 |
|
|
|
[考研] 334求調(diào)劑 +3 | 志存高遠(yuǎn)意在機(jī)?/a> 2026-03-16 | 3/150 |
|
|
|
[考博] 26博士申請 +3 | 1042136743 2026-03-17 | 3/150 |
|
|
|
[考研] 301求調(diào)劑 +4 | A_JiXing 2026-03-16 | 4/200 |
|
|
|
[考研] 材料與化工專碩調(diào)劑 +5 | heming3743 2026-03-16 | 5/250 |
|
|
|
[考研] 211本，11408一志愿中科院277分，曾在中科院自動化所實(shí)習(xí) +6 | Losir 2026-03-12 | 7/350 |
|
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|
|
|
[考研] 0703一志愿211 285分求調(diào)劑 +5 | ly3471z 2026-03-13 | 5/250 |
|
|
|
[考研] 085600材料與化工 求調(diào)劑 +13 | enenenhui 2026-03-13 | 14/700 |
|
|
|
[考研] 一志愿華中師范071000，325求調(diào)劑 +6 | RuitingC 2026-03-12 | 6/300 |
|
|
|
[考研] 求老師收留調(diào)劑 +4 | jiang姜66 2026-03-14 | 5/250 |
|
|
|
[考研] 080500，材料學(xué)碩302分求調(diào)劑學(xué)校 +4 | 初識可樂 2026-03-14 | 5/250 |
|
|
|
[考研] 0856材料與化工301求調(diào)劑 +5 | 奕束光 2026-03-13 | 5/250 |
|