- 期刊
金屬－半導體－金屬行波式光偵測器
Metal-Semiconductor-Metal Traveling Wave Photodetector
摘要
在這篇文章中，我們提出並展示了一種新穎的行波式光偵測器：用低溫成長神化錄製成的金屬－半導體－金屬行波式光偵測器(MSMTWPD)。量測的MSMTWPD展現出了破世界紀錄的輸出功率－電頻寬乘積表現(5.7THz-V)。我們更利用MSMTWPD結構展示出了一種新穎的兆赫波光電發射器。此新穎元件在1.6兆赫頻段展現出了世界紀錄的光電轉換效率（輻射電功率／入射光功率）。所得到的轉換效率值(1.2×10^(-4))比所發表過的最佳值(9×10^(-6))還大了二十倍以上。
並列摘要
In this dissertation, we proposed and demonstrated a novel type of TWPD: low temperature grown GaAs based metal-semiconductor-metal traveling wave photodetectors (LTG-GaAs based MSMTWPDs). The MSMTWPD displays record high electrical bandwidth (570GHz) and record PB products as large as 5.7 THz-V. By using the L TG-GaAs based MSMTWPD, we also demonstrated a novel THz photonic transmitter. Record high E/O (electrical power/optical power) conversion efficiency has been demonstrated in the 1.6THz. The obtained conversion efficiency (1.2×10^(-4)) is larger than the previous best-published results over ten times (9×10^(-6)).
被引用紀錄
延伸閱讀
- Lin, C. S. (2010). 金屬-半導體-金屬鍺基紅外光偵測器 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2010.10316
- Huang, C. Y. (2011). 以全向量虛軸有限元素波束傳播法分析金屬光波導與金屬條狀表面電漿子波導 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2011.01627
- Saqib, K. (2020). 金屬有機骨架材料於光學、介電質及半導體領域之應用 [doctoral dissertation, National Tsing Hua University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0016-0209202114070774
- 羅國垣（2011）。以金屬與多層介電質組態為基礎之新型波導布拉格光柵〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-1903201314411502
- 吳庭孝（2012）。Surface Incident Metal-Semiconductor-Metal Ge Photodetectors on Si Substrate Fabricated by Rapid-Melting-Growth Method〔碩士論文，國立清華大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0016-0908201218152724