10 Gb/s, 120 km normal fiber transmission experiment using a 1.56 µm Multiple Quantum Well InP/InGaAsP Mach-Zehnder modulator

1993 ◽  
Author(s):  
C. Rolland ◽  
M. O'Sullivan ◽  
H. B. Kim ◽  
R. S. Moore ◽  
G. Hillier
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Transmission Experiment ◽  
Mach Zehnder Modulator ◽  
Normal Fiber ◽  
Fiber Transmission

InGaAs/InAlAs Multiple Quantum Well Mach–Zehnder Modulator with Single Microring Resonator

2012 ◽  
Vol 51 (2S) ◽  
pp. 02BG01 ◽  
Author(s):  
Hiroki Kaneshige ◽  
Yuta Ueyama ◽  
Hitoshi Yamada ◽  
Hideki Yajima ◽  
Taro Arakawa ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Microring Resonator ◽  
Multiple Quantum ◽  
Mach Zehnder Modulator

InGaAs/InAlAs Multiple Quantum Well Mach–Zehnder Modulator with Single Microring Resonator

2012 ◽  
Vol 51 (2) ◽  
pp. 02BG01 ◽  
Author(s):  
Hiroki Kaneshige ◽  
Yuta Ueyama ◽  
Hitoshi Yamada ◽  
Hideki Yajima ◽  
Taro Arakawa ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Microring Resonator ◽  
Multiple Quantum ◽  
Mach Zehnder Modulator

Bidirectional Optical Fiber Transmission using a Multiple Quantum Well (MQW) Modulator/Detector

1986 ◽  
Author(s):  
Thomas H. Wood ◽  
Elizabeth C. Carr ◽  
Bryon L. Kasper ◽  
Richard A. Linke ◽  
Charles A. Burrus
Keyword(s):  
Quantum Well ◽  
Optical Fiber ◽  
Multiple Quantum Well ◽  
Optical Fiber Transmission ◽  
Multiple Quantum ◽  
Fiber Transmission

RESONANT TUNNELING STUDIES OF VARIABLY SPACED MULTIPLE QUANTUM WELL STRUCTURES IN THE AlGaAs SYSTEM

1987 ◽  
Vol 48 (C5) ◽  
pp. C5-457-C5-461
Author(s):  
C. J. SUMMERS ◽  
K. F. BRENNAN ◽  
A. TORABI ◽  
H. M. HARRIS ◽  
J. COMAS
Keyword(s):  
Quantum Well ◽  
Resonant Tunneling ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Quantum Well Structures

Low-Temperature Operation of Green, Blue and UV InGaN/GaN Multiple-Quantum-Well Light-Emitting Diodes

2003 ◽  
Vol 764 ◽  
Author(s):  
X. A. Cao ◽  
S. F. LeBoeuf ◽  
J. L. Garrett ◽  
A. Ebong ◽  
L. B. Rowland ◽  
...  
Keyword(s):  
Quantum Well ◽  
Light Emitting Diodes ◽  
Multiple Quantum Well ◽  
Light Output ◽  
Localized States ◽  
Multiple Quantum ◽  
Nonradiative Recombination ◽  
Light Emitting ◽  
Temperature Range ◽  
Green Leds

Absract:Temperature-dependent electroluminescence (EL) of InGaN/GaN multiple-quantum-well light-emitting diodes (LEDs) with peak emission energies ranging from 2.3 eV (green) to 3.3 eV (UV) has been studied over a wide temperature range (5-300 K). As the temperature is decreased from 300 K to 150 K, the EL intensity increases in all devices due to reduced nonradiative recombination and improved carrier confinement. However, LED operation at lower temperatures (150-5 K) is a strong function of In ratio in the active layer. For the green LEDs, emission intensity increases monotonically in the whole temperature range, while for the blue and UV LEDs, a remarkable decrease of the light output was observed, accompanied by a large redshift of the peak energy. The discrepancy can be attributed to various amounts of localization states caused by In composition fluctuation in the QW active regions. Based on a rate equation analysis, we find that the densities of the localized states in the green LEDs are more than two orders of magnitude higher than that in the UV LED. The large number of localized states in the green LEDs are crucial to maintain high-efficiency carrier capture at low temperatures.

High-Temperature High-Frequency Operation of Single and Multiple Quantum Well InGaAs Semiconductor Lasers

2000 ◽  
Author(s):  
William J. Siskaninetz ◽  
Hank D. Jackson ◽  
James E. Ehret ◽  
Jeffrey C. Wiemeri ◽  
John P. Loehr
Keyword(s):  
High Temperature ◽  
Quantum Well ◽  
Semiconductor Lasers ◽  
High Frequency ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
High Frequency Operation

Photoconductive response time of a multiple quantum well pin modulator

1988 ◽  
Vol 24 (14) ◽  
pp. 854 ◽  
Author(s):  
R.J. Manning ◽  
P.J. Bradley ◽  
A. Miller ◽  
J.S. Roberts ◽  
P. Mistry ◽  
...  
Keyword(s):  
Quantum Well ◽  
Response Time ◽  
Multiple Quantum Well ◽  
Multiple Quantum
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