Waveguide integrated MSM photodetector on InP

1988 ◽  
Vol 24 (24) ◽  
pp. 1478 ◽  
Author(s):  
J.B.D. Soole ◽  
H. Schumacher ◽  
R. Esagui ◽  
M.A. Koza ◽  
R. Bhat
Keyword(s):  
Msm Photodetector

Modeling of InGaAs MSM photodetector for circuit-level simulation

1996 ◽  
Vol 14 (5) ◽  
pp. 716-723 ◽  
Author(s):  
A. Xiang ◽  
W. Wohlmuth ◽  
P. Fay ◽  
Sung-Mo Kang ◽  
I. Adesida
Keyword(s):  
Msm Photodetector

Role of a-Si in Enhancing the Current Gain of Si-based MSM Photodetector using Conventional Method

2011 ◽  
Author(s):  
S. P. Lim ◽  
M. R. Hashim ◽  
Abdul Manaf Hashim ◽  
Vijay K. Arora
Keyword(s):  
Conventional Method ◽  
Current Gain ◽  
Msm Photodetector

scholarly journals Synthesis of Ge1−xSnx Alloy Thin Films by Rapid Thermal Annealing of Sputtered Ge/Sn/Ge Layers on Si Substrates

Materials ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 2248 ◽  
Author(s):  
Hadi Mahmodi ◽  
Md Hashim ◽  
Tetsuo Soga ◽  
Salman Alrokayan ◽  
Haseeb Khan ◽  
...  
Keyword(s):  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Near Infrared ◽  
Annealing Temperature ◽  
Solid Phase ◽  
Infrared Region ◽  
Alloy Formation ◽  
Phase Mixing ◽  
Si Substrates ◽  
Msm Photodetector

In this work, nanocrystalline Ge1−xSnx alloy formation from a rapid thermal annealed Ge/Sn/Ge multilayer has been presented. The multilayer was magnetron sputtered onto the Silicon substrate. This was followed by annealing the layers by rapid thermal annealing, at temperatures of 300 °C, 350 °C, 400 °C, and 450 °C, for 10 s. Then, the effect of thermal annealing on the morphological, structural, and optical characteristics of the synthesized Ge1−xSnx alloys were investigated. The nanocrystalline Ge1−xSnx formation was revealed by high-resolution X-ray diffraction (HR-XRD) measurements, which showed the orientation of (111). Raman results showed that phonon intensities of the Ge-Ge vibrations were improved with an increase in the annealing temperature. The results evidently showed that raising the annealing temperature led to improvements in the crystalline quality of the layers. It was demonstrated that Ge-Sn solid-phase mixing had occurred at a low temperature of 400 °C, which led to the creation of a Ge1−xSnx alloy. In addition, spectral photo-responsivity of a fabricated Ge1−xSnx metal-semiconductor-metal (MSM) photodetector exhibited its extending wavelength into the near-infrared region (820 nm).

An AlGaAs-GaAs-based RCE MSM photodetector with delta modulation doping

2003 ◽  
Vol 24 (5) ◽  
pp. 312-314 ◽  
Author(s):  
Xiying Chen ◽  
B. Nabet ◽  
A. Cola ◽  
F. Quaranta ◽  
M. Currie
Keyword(s):  
Modulation Doping ◽  
Msm Photodetector ◽  
Delta Modulation

Waveguide integrated MSM photodetector for the 1.3 mu m-1.6 mu m wavelength range

2003 ◽  
Author(s):  
J.B.D. Soole ◽  
H. Schumacher ◽  
R. Esagui ◽  
R. Bhat
Keyword(s):  
Wavelength Range ◽  
Msm Photodetector

Numerical investigations into polarization-induced self-powered GaN-based MSM photodetector

2021 ◽  
Author(s):  
Jiaxing Wang ◽  
Chunshuang Chu ◽  
Jiamang Che ◽  
Hua Shao ◽  
Yonghui Zhang ◽  
...  
Keyword(s):  
Numerical Investigations ◽  
Msm Photodetector ◽  
Self Powered

Role of a thin interfacial oxide layer and optimized electrodes in improving the design of a Graphene/n-Si MSM photodetector

2021 ◽  
pp. 107121
Author(s):  
H. Bencherif ◽  
L. Dehimi ◽  
G. Faggio ◽  
G. Messina ◽  
F. Pezzimenti ◽  
...  
Keyword(s):  
Oxide Layer ◽  
Msm Photodetector

Design of Laser Ranging Device Using the Improved Photodetector and Its Usage in Geosynchronous Earth Orbit Navigation Satellite Orbit Determination

2020 ◽  
Vol 15 (12) ◽  
pp. 1508-1517
Author(s):  
Xiangfei Yin ◽  
Genyou Liu ◽  
Shilong Cao
Keyword(s):  
Orbit Determination ◽  
Silicon Substrate ◽  
Structural Parameters ◽  
Fdtd Method ◽  
Absorption Enhancement ◽  
Laser Ranging ◽  
Earth Orbit ◽  
Geo Satellites ◽  
Msm Photodetector ◽  
Regional Augmentation

The geosynchronous earth orbit (GEO) satellites have good coverage performance and are widely used in WAAS, BDS, CAPS and other regional augmentation and regional navigation systems. At the same time, the precise orbit determination and prediction of such satellites play a significant role in high-precision navigation and user real-time positioning. In order to obtain higher accuracy of orbit determination, the laser ranging device is improved by equipping with a silicon-substrate germanium MSM photodetector in this study. In addition, the surface plasmon resonance augmentation effect is further studied to further enhance the photoelectric performance of the silicon-substrate germanium MSM photodetector. The detector is connected to the OPA657. The corresponding pre-amplified circuit is further designed in this study so that the laser ranging device can be used for the orbit determination application of GEO navigation satellites. In the experiment, the designed silicon-substrate germanium MSM photodetector is tested firstly, the finite-different time-domain (FDTD) method is used to analyze the structure of the photodetector. Then, the effects of the structural parameters such as the grating period on the resonance augmentation of the designed photodetector are analyzed. The results reveal that the photodetector has the best performance at 1500 nm with the absorption enhancement factor of higher than 7. The GNSS combined with the laser ranging is used for comparing the orbit determination errors of GEO satellites. 10 laser observation stations are selected, some of which are equipped with the laser ranging device designed in this study and supply to various GEO satellites for information collection. The results show that GEO satellites have to be introduced to the system deviation when adding the laser ranging data, otherwise they will deviate from the orbit. In addition, the laser ranging device designed in this study can significantly reduce the deviation caused by the introduction of laser ranging data from GEO satellites compared with traditional laser ranging devices.

InP/GalnAs MSM Photodetector for Simple Integration in Hemt Circuits

1996 ◽  
pp. 305-308 ◽  
Author(s):  
M. Horstmann ◽  
M. Marso ◽  
K. Schimpf ◽  
H. Hardtdegen ◽  
M. Hollfelder ◽  
...  
Keyword(s):  
Msm Photodetector ◽  
Simple Integration
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