لطفا منتظر بمانید ...
0% Complete
صفحه اصلی
/
سی و چهارمین کنفرانس بین المللی مهندسی برق
Tunable Integrated Terahertz Sources based on Hybrid Plasmonic Structures
نویسندگان :
Mohammad Javad Siahkari
1
Leila Yousefi
2
Mohammad Neshat
3
1- دانشگاه تهران
2- دانشگاه تهران
3- دانشگاه تهران
کلمات کلیدی :
Difference-frequency generation (DFG)،Hybrid plasmonic waveguide،Integrated photonics
چکیده :
This paper presents a compact, integrated terahertz source based on difference frequency generation (DFG) in a hybrid plasmonic waveguide combining a GaP rib optical waveguide with dual graphene layers. The hybrid mode yields subwavelength terahertz confinement, enhanced optical–THz modal overlap, and reduced propagation loss, which make this structure promising for on-chip THz generation. The tuning of the chemical potentials of graphene enables dynamic phase matching and continuous frequency tuning in the 2–4 THz band without modifying the device geometry.
لیست مقالات
لیست مقالات بایگانی شده
کنترل آرایش گروهی از پهپادها با استفاده از کنترل پیشبین دادهراند
علیرضا فرهادیان - عبدالرضا کاشانینیا - احمدرضا ولی
A Novel Design of Efficient Coplanar 2×2 QCA Multiplier with Energy Analysis
Shobeir Fayazi - Ahmad Hamid - Alireza Maleki
Swin Wavelet Super Resolution
Zahra Moammeri - Ahmad Mahmoudi-Aznaveh
Resisting Multi-Warden Surveillance in Hybrid RF–Underwater Optical Networks
Reza Aghaei - Moslem Forouzesh
Optimized Harmonic Injection for Torque Ripple Reduction In Reduced-DC link Capacitance PMSM
Maryam Sabbaghpour arani - Abolfazl Halvaei Niasar
پنل بازیابی: نرم افزار بازیابی سیستمهای قدرت با قیود امنیتی
سجاد نجفی روادانق - رسول اسماعیل زاده - رضا فرتاش
Plasmonic Absorber-Assisted SPR Sensor with Tunable Dual Resonances for Refractive Index Sensing Applications
Elham Derakhti - Mohammad Ghanavati - Mohammad Azim Karami
Estimating Position in Oscillating Motions By Development of a Physics-Informed Kalman Filter
M.Mohammadreza Ommatmohammadi - Morteza H Sadeghi - MohammadReza Sayyed Noorani
Proximal Policy Optimization for Tri-Objective Hybrid Beamforming in BS-Only THz Integrated Sensing and Communication Systems
Alireza Mard Shoorijeh - Khashayar Saremi Tabrizi - Fatemeh Alia - Bahareh Akhbari
Numerical Study of a Microfluidic-Based Motile Sperm Enrichment Using Sperm Rheotactic Behavior
Mohammadjavad Bouloorchi - Saeed Javadizadeh - Aref Valipour - MirBehrad Mousavi - Majid Badieirostami
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.7.2
