浏览全部资源
扫码关注微信
1.电子科技大学 电子科学与工程学院, 四川 成都 610054
2.中国电科第二十四研究所 模拟集成电路重点实验室, 重庆 400060
[ "吴克军(1986-), 男, 四川剑阁人, 博士, 博士后, 2017年于电子科技大学获得博士学位, 主要从事大规模集成电路、光电集成系统、硅基光源器件等方面的研究。E-mail:kjwu@uestc.edu.cn" ]
[ "徐开凯(1984-), 男, 重庆人, 博士, 教授, 2014年于加州大学欧文分校获得博士学位, 主要从事半导体光电器件与集成技术的研究。E-mail:kaikaix@uestc.edu.cn" ]
纸质出版日期:2020-7,
收稿日期:2020-3-23,
录用日期:2020-5-28
扫 描 看 全 文
吴克军, 黄兴发, 李则鹏, 等. 发光窗口对MOS结构硅LED电光性能的影响[J]. 发光学报, 2020,41(7):834-838.
Ke-jun WU, Xing-fa HUANG, Ze-peng LI, et al. Effect of Light Window on MOS-like Silicon LED Electro-optic Properties[J]. Chinese Journal of Luminescence, 2020,41(7):834-838.
吴克军, 黄兴发, 李则鹏, 等. 发光窗口对MOS结构硅LED电光性能的影响[J]. 发光学报, 2020,41(7):834-838. DOI: 10.37188/fgxb20204107.0834.
Ke-jun WU, Xing-fa HUANG, Ze-peng LI, et al. Effect of Light Window on MOS-like Silicon LED Electro-optic Properties[J]. Chinese Journal of Luminescence, 2020,41(7):834-838. DOI: 10.37188/fgxb20204107.0834.
通过0.18 μm标准CMOS工艺设计并制备了一种MOS结构的硅基发光器件。该光源器件在一个n阱中设计了两个相同的PMOS,分别利用p
+
源/漏区与n阱形成的p
+
n结进行反偏雪崩击穿而发射可见光。测试结果显示,该光源器件在正偏状态下的开启电压为0.8 V,在6 V的反偏电压下发生雪崩击穿,能够发出黄色的可见光,发光频谱范围为420~780 nm。本文对比了0.5 μm和2 μm两个不同发光窗口宽度的测试结果,发现该光源器件在更小发光窗口具有更高的发光强度和更好的发光均匀度,该特征与发光器件的反向电流密度分布和光在金属电极间的反射有关。研究成果在片上硅基光电集成回路中具有一定的应用价值。
In this paper
a MOS-like silicon light-emitting device is designed and fabricated under 0.18 μm standard CMOS technology. The device consists of two identical PMOS in the same n-well
and uses the p
+
n junctions formed between p
+
source/drain region and n-well for avalanche breakdown to emit visible light. The measurement results indicate that the device has a turn-on voltage of 0.8 V at forward bias
and avalanche breakdown at reverse bias voltage of 6 V
which can emit yellow visible light with spectrum of 420-780 nm. By comparing the measurement results of two MOS-like silicon LEDs with different light window widths of 0.5 μm and 2 μm
it is found that the silicon LED with smaller light window has higher luminescent intensity and better uniformity
which is related to the distribution of reverse current density and the light reflection between metal electrodes. The research of this paper has attractive application in silicon-based optoelectronic integrated circuits on chip.
硅基发光器件CMOS工艺发光窗口
silicon light-emitting deviceCMOS processlight window
CHEN H D, ZHANG Z, HUANG B J, et al.. Progress in complementary metal-oxide-semiconductor silicon photonics and optoelectronic integrated circuits[J].J. Semicond., 2015, 36(12):121001-1-13.
XU K K, OGUDO K A, POLLEUX J L, et al.. Light emission in silicon: from device physics to applications[C].Proceedings of SPIE 9667, International Workshop on Thin Films for Electronics, Electro-Optics, Energy, and Sensors, Suzhou, 2015.
KEDIA J, GUPTA N. On-chip optical interconnects:a viable approach[J].Int. J. Comput. Sci. Eng. Technol., 2011, 1(1):58-61.
XU K K. Electro-optical modulation processes in Si-PMOSFET LEDs operating in the avalanche light emission mode[J].IEEE Trans. Electron Devices, 2014, 61(6):2085-2092.
KAWANAMI H. Heteroepitaxial technologies of Ⅲ-Ⅴ on Si[J].Solar Energy Mater. Solar Cells, 2001, 66(1-4):479-486.
DUTTA S, AGARWAL V, HUETING R J E, et al.. Monolithic optical link in silicon-on-insulator CMOS technology[J].Opt. Express, 2017, 25(5):5440-5456.
HUANG B J, ZHANG X, WANG W, et al.. CMOS monolithic optoelectronic integrated circuit for on-chip optical interconnection[J].Opt. Commun., 2011, 284(16-17):3924-3927.
NEWMAN R. Visible light from a silicon p-n junction[J].Phys. Rev., 1955, 100(2):700-703.
SNYMAN L W, AHARONI H, DU PLESSIS M, et al.. Increased efficiency of silicon light-emitting diodes in a standard 1.2μm silicon complementary metal oxide semiconductor technology[J].Opt. Eng., 1998, 37(7):2133-2141.
DONG Z, WANG W, HUANG B J, et al.. Silicon-based LED display array in standard CMOS technology[C].Proceedings of The 7th IEEE International Conference on Group Ⅳ Photonics, Beijing, 2010: 332-334.
SIMPSON M L, ERICSON M N, JELLISON G E, et al.. Application specific spectral response with CMOS compatible photodiodes[J].IEEE Trans. Electron Devices, 1999, 46(5):905-913.
0
浏览量
54
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构