[Home ] [Archive]   [ فارسی ]  
:: Volume 21 - ::
ICOP & ICPET 2015, 21 - : 449-452 Back to browse issues page
Compare differential quantum efficiency in single cavity with coupled photonic crystal nanocavity array laser.
Tayebeh Mozafari * 1, Farideh Shojaei 2, Abdolrasool Gharaati 1
1- Department, Payame Noor University, Tehran
2- Faculty of Physics, Shahid Bahonar University of Kerman
Abstract:   (1998 Views)
Abstract- - In this paper, a type of laser which consists of an array of Coupled-Photonic-Crystal-Nanocavities is considered. This laser has a lower threshold power and higher differential quantum efficiency in comparison with a Single-Cavity Photonic Crystal laser. In order to investigate the differential quantum efficiency, first the laser rate equations are calculated. After that, they are evaluated in the steady state. Then, the differential quantum efficiency of Single-Cavity laser is compared with that of Photonic-Crystal laser array.
Keywords: Gain Laser, Differential Quantum Efficiency, Spontaneous Emission-Coupling Factor, Photonic Crystal Laser, Laser Rate Equations
Full-Text [PDF 448 kb]   (563 Downloads)    
Type of Study: Research | Subject: Special
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA code


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Mozafari T, Shojaei F, Gharaati A. Compare differential quantum efficiency in single cavity with coupled photonic crystal nanocavity array laser.. ICOP & ICPET. 2015; 21 :449-452
URL: http://opsi.ir/article-1-620-en.html


Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 3781