Accepted and Presented Articles of OPSI Conferences
مقالات پذیرفته و ارائه شده در کنفرانسهای انجمن اپتیک و فوتونیک ایران
ICOP & ICPET _ INPC _ ICOFS
Basic Sciences
http://opsi.ir
1
admin
1126-3278
10
8
7
14
8888
13
fa
jalali
1395
11
1
gregorian
2017
2
1
23
مجموعه مقالات پذیرفته و ارائه شده در بیست و سومین کنفرانس اپتیک و فوتونیک ایران
online
1
fulltext
fa
Design of Ultraviolet photodetector based on Quantum Well Optically Pumped Lasers
Design of Ultraviolet photodetector based on Quantum Well Optically Pumped Lasers
تخصصی
Special
پژوهشي
Research
<p dir="ltr" style="text-align: justify;">The main goal of this research is design of an ultraviolet photodetector based on intersubband transitions in III-Nitride multiple quantum well. Due to the abundance of visible light detectors, optically pumped lasers with ability of converting incident ultraviolet radiation to visible light are proposed. In this way, incident wavelength of about 352nm at ultraviolet wavelength band is converted to wavelength of 559nm at visible range using intersubband transitions in III-Nitride multiple quantum well structures.To calculate parameters of the structure, wave functions and energy levels are obtained by solving 1-D Schrodinger–Poisson equation self consistently at 300°K. Responsivity and optical gain for the designed structure are 4.623(mA/w) and 10.28 (1/cm) at 300°K respectively.</p>
<p dir="ltr" style="text-align: justify;">The main goal of this research is design of an ultraviolet photodetector based on intersubband transitions in III-Nitride multiple quantum well. Due to the abundance of visible light detectors, optically pumped lasers with ability of converting incident ultraviolet radiation to visible light are proposed. In this way, incident wavelength of about 352nm at ultraviolet wavelength band is converted to wavelength of 559nm at visible range using intersubband transitions in III-Nitride multiple quantum well structures.To calculate parameters of the structure, wave functions and energy levels are obtained by solving 1-D Schrodinger–Poisson equation self consistently at 300°K. Responsivity and optical gain for the designed structure are 4.623(mA/w) and 10.28 (1/cm) at 300°K respectively.</p>
Ultravilet photodetector, Quantum Well, Optically Pumped Laser, Optical Gain
Ultravilet photodetector, Quantum Well, Optically Pumped Laser, Optical Gain
1037
1040
http://opsi.ir/browse.php?a_code=A-10-1-1279&slc_lang=fa&sid=1
Saba
Khosravi
Saba
Khosravi
skhosravi@tabrizu.ac.ir
10031947532846005275
10031947532846005275
Yes
University of Tabriz
University of Tabriz
Ali
Rostami
Ali
Rostami
10031947532846005276
10031947532846005276
No
University of Tabriz
University of Tabriz
Mahboubeh
Dolatyari
Mahboubeh
Dolatyari
10031947532846005277
10031947532846005277
No
ASEPE Company
ASEPE Company
Ghassem
Rostami
Ghassem
Rostami
rostami@tabrizu.ac.ir
10031947532846005278
10031947532846005278
No
ASEPE Company
ASEPE Company