二維光子晶體耦合共振腔之共振模態調變研究

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：33

、訪客IP：3.138.181.108

姓名

黃家豪(Chiahao Huang) 查詢紙本館藏

畢業系所

物理學系

論文名稱

二維光子晶體耦合共振腔之共振模態調變研究
(Tuning the cavity modes in two-dimensional photonic crystal coupled cavities)

相關論文

★ 應力緩衝自聚性砷化銦量子點之電場調制反射光譜	★ 垂直耦合自聚性砷化銦鎵量子點之光學特性研究
★ 氮化銦鎵/氮化鎵多層量子井之光學特性研究	★ 自聚性砷化銦鎵量子點之光電特性
★ 熱退火處理之量子點的能階變化及其理論計算	★ 碲硒化鋅磊晶層之光學特性研究
★ 硒化鋅磊晶層之光學性質	★ 氮化銦鎵卅氮化鎵多層量子井發光二極體之電性研究
★ 低溫成長氮化鎵的光電性質	★ 自聚性矽鍺多層量子點光學特性研究
★ III--氮族半導體的極化電場效應	★ 應力緩衝層對砷化銦量子點侷限能階之影響
★ 砷化銦量子點在二維光子晶體中共振模態之光學特性研究	★ 高銦含量氮化銦鎵薄膜之光學性質研究
★ 氮化銦奈米柱之光學性質研究	★ 砷化銦鎵量子點在砷化鎵多面體結構之光學性質研究

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

[檢視]

[下載]

本電子論文使用權限為同意立即開放。
已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。
請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。

摘要(中)

本論文以光致螢光光譜探討光子晶體耦合L3共振腔的耦合現象。利用空間距離調變觀察到共振波長分裂量與共振腔耦合強度成正比，兩者隨著共振腔距離增加而減少；利用孔柱移動調變觀察到空氣孔柱的移動使共振腔大小的差異增大，耦合強度減弱；利用基板加熱調變觀察到隨著溫度升高，耦合共振波長紅移，但基板折射率的改變對共振腔耦合強度影響不大；利用雷射局部加熱調變觀察到兩共振腔相對折射率的改變使波長分裂量增大，共振腔耦合強度減弱，且當雷射功率大於11mW時看到了光譜譜線出現動態分岔現象，推測可能是光子晶體薄膜產生熱震盪所致。

摘要(英)

In this thesis, we investigate the coupling behavior of photonic crystal coupled L3 cavities through micro-photoluminescence (μ-PL) spectroscopy. By spatial separation tuning, we found that the mode splitting is proportional to the cavity coupling strength, and both of them decrease with the increasing distance between the two cavities. By air-holes-shift tuning, the movement of air holes results in size detune of the two cavities and decreases the coupling strength. By substrate heating tuning, the rising temperature causes the resonant wavelength red shift, but the change of refractive index of substrate does not influence the coupling strength significantly. By laser local heating tuning, the refractive index detune of the two cavities increases the mode splitting and decreases the cavity coupling strength. While the laser power exceeds 11mW, we observe spectral bifurcation phenomenon which results from the thermal vibration on photonic crystal membrane.

關鍵字(中)

★ 光子晶體
★ 耦合共振腔

關鍵字(英)

★ photonic crystal
★ coupled cavities

論文目次

中文摘要 .......................................... i
英文摘要 ......................................... ii
致謝 ........................................... iii
目錄 ............................................ iv
圖目錄 .......................................... vi
表目錄 .......................................... ix
第一章簡介 ...................................... 1
第二章基本原理 ................................... 2
2-1 光子晶體 ..................................... 2
2-2 光子晶體共振腔 ................................ 4
2-3 光子晶體耦合共振腔 ............................. 6
2-3-1 共振腔耦合機制 .............................. 7
2-3-2 共振模態模擬 ................................ 8
2-3-3 模態調變模擬 ............................... 10
第三章試片介紹與實驗原理 .......................... 14
3-1 試片介紹 .................................... 14
3-1-1 試片磊晶結構 ............................... 14
3-1-2 共振腔製程 ................................. 15
3-1-3 共振腔設計 ................................. 17
3-2 顯微光致螢光光譜 .............................. 19
第四章實驗結果與討論 .............................. 22
4-1 共振模態鑑定 ................................. 22
4-2 共振模態調變 ................................. 27
4-2-1 空間距離調變 ............................... 27
4-2-2 孔柱移動調變 ............................... 40
4-2-3 溫度調變 .................................. 48
第五章結論 ..................................... 59
參考文獻 ......................................... 60

參考文獻

[1] T. Yoshie et al. “Vacuum Rabi splitting with a single quantum dot in a photonic crystal nanocavity”, Nature 432, 200-203 (2004)
[2] K. Hennessy et al. “Quantum nature of a strongly coupled single quantum dot–cavity system”, Nature 445, 896-899 (2007)
[3] E. Yablonovitch,“ Inhibited Spontaneous Emission in Solie-State Physics and Electronics ”, Phys. Rev. Lett. 58,2059 (1987)
[4] S. John, “ Strong localization of photons in certain disorder dielectric superlattices ”, Phys. Rev. Lett. 58, 2486 (1987)
[5] Y. Akahane,“ High-Q photonic nanocavity in a two-dimensional photonic crystal ”, Nature, 425, 944 (2003)
[6] E. Ozbay, “ Investigation of localized coupled-cavity modes in two-dimensional photonic bandgap structure ”, IEEE Journal of Quantum Electronics, 38, 837 (2002)
[7] A. L. Reynolds, “ Coupled Defects in Photonic Crystals ”, IEEE Trans. Microwave Theory Tech. 49, 1860 (2001).
[8] M. Bayer, “ Optical Modes in Photonic Molecules ”, Phys. Rev. Lett. 81(12), 2582–2585 (1998)
[9] A. R. A. Chalcraft “ Mode structure of coupled L3 photonic crystal cavities ”, Opt. Express 19, 5670 (2011)
[10] S.Lam “ Coupled Resonant Modes of Dual L3-Defect Planar Photonic Crystal Cavities ”, Opt. CLEO (2008)
[11] K. A. Atlasov, “ Wavelength and loss splitting in directly coupled photonic-crystal defect microcavities ”, Opt. Express 16, 16255 (2008)
[12] S. Moehl “ Solid immersion lens-enhanced nano-photoluminescence: Principle and applications ”, J. Appl. Phys. 93, 6265 (2003)
[13] A. R. A. Chalcraft “ Mode structure of the L3 photonic crystal cavity ”, Appl. Phys. Lett. 90, 241117 (2007)
[14] H. Lin et al. “Strong coupling of different cavity modes in photonic molecules formed by two adjacent microdisk microcavities”, Opt. Express 18, 23948-23956 (2010)
[15] S. Mosor “ Scanning a photonic crystal slab nanocavity by condensation of xenon ”, Appl. Phys. Lett. 87, 141105 (2005)
[16] W. Wagner “ International Equations for the Pressure along the Melting and along the Sublimation Curve for Ordinary Water Substance ” J. Phys. Chem. Ref. Data, Vol 23, No 3, 1994
[17] F. Intonti “ Tuning of photonic crystal cavities by controlled removal of locally infiltrated water ”, Appl. Phys. Lett. 95, 173112 (2009)

指導教授

徐子民(T.M. Hsu)

審核日期

2011-7-7

推文