We investigate the high-speed modulation characteristics of quantum dots in red emitting quantum dot-light emitting diodes, in which the -3dB cutoff frequency for 6-mm2 device is 1.5 MHz under optimized conditions.
© 2008 Optical Society of America
(230.0230) Optical devices : Optical devices
(230.5590) Optical devices : Quantum-well, -wire and -dot devices
(250.0250) Optoelectronics : Optoelectronics
(250.6715) Optoelectronics : Switching
F. Zhang, C. Zhang, Z. Tan, T. Zhu, and J. Xu, "Investigating High-Speed Modulation Characteristics of Quantum Dots in Red Emitting Quantum Dot-Light Emitting Diodes," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CThS5.
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