Results 111 to 120 of about 220,487 (206)

A Four Green TM/Red TE Demultiplexer Based on Multi Slot-Waveguide Structures. [PDF]

Materials (Basel), 2020
Malka D.
europepmc   +1 more source

TRANSMISSION CHARACTERISTICS OF A TERAHERTZ WAVEGUIDE WITH A SLOT-COUPLED RECTANGULAR RING RESONATOR [PDF]

, 2019
We evaluate the transmission characteristics of a terahertz waveguide with a slot-coupled rectangular ring resonator. The resonator is coupled to the waveguide through a slot.
都梅 智也
core  

Gain characteristics of the hybrid slot waveguide amplifiers integrated with NaYF₄:Er³⁺ NPs-PMMA covalently linked nanocomposites. [PDF]

RSC Adv, 2020
Zhang M, Hu G, Zhang S, Gao D, Sun Y, Wang F.   +5 more
europepmc   +1 more source

Integrated slot-waveguide microresonator for biochemical sensing [PDF]

, 2009
A novel integrated biochemical sensor based on a slot-waveguide [1] microring resonator is demonstrated. The microresonator is fabricated on a Si3N4/SiO2 material platform [2] by using conventional microfabrication techniques, such as Si thermal ...
Griol Barres, Amadeu, Gylfason, Kristinn B., Sánchez, Benito, Angulo Barrios, Carlos, Casquel del Campo, Rafael, Holgado Bolaños, Miguel   +5 more
core  

Waveguide grating couplers with bandwidth beyond 200 nm

Nanophotonics
We propose and validate a new approach for wideband waveguide grating couplers (GC). The wideband operation is achieved using a slot waveguide grating structure above the conventional channel waveguide.
Zhou Xuetong, Xue Ying, Feng Hanke, He Jianfeng, Sun Xiankai, Wang Cheng, Lau Kei May, Tsang Hon Ki   +7 more
doaj   +1 more source

Slot-Waveguide Silicon Nitride Organic Hybrid Distributed Feedback Laser. [PDF]

Sci Rep, 2019
Vogelbacher F, Sagmeister M, Kraft J, Zhou X, Huang J, Li M, Jiang KJ, Song Y, Unterrainer K, Hainberger R.   +9 more
europepmc   +1 more source

Novel slot pattern in bifurcated waveguide for polarization agile array antenna

, 1997
Slot radiators in polarization-selective dual-mode waveguide arrays present an unusual analytical problem since the radiating apertures may be three dimensional.
Sangster, A. J., Jacobs, R. T.
core  

A Waveguide-slot Antenna

, 2014
Хвилевідно-щілинна антена належить до радіотехніки, а саме до антен та пристроїв НВЧ, і може бути використана у складі антенних решіток або дзеркальних антен, а також у вигляді самостійних випромінювачів. Антена виконана у вигляді відрізка прямокутного
Каращук, Наталія Миколаївна, Манойлов, В'ячеслав Пилипович   +1 more
core   +1 more source

High efficiency fiber to waveguide optical coupler in silicon-on-insulator-based slot waveguides - art. no. 68310R

, 2008
We propose a novel optical fiber-to-waveguide coupler for integrated optical circuits. The proper materials and structural parameters of the coupler, which is based on a slot waveguide, are carefully analyzed using a full-vectorial three dimensional mode
Liu Y, Liu, Y, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optpelect, POB 912, Beijing 100083, Peoples R China., Chen SW, Yu JZ   +3 more
core  

Waveguide slot antenna

, 2003
Хвилевідна щілинна антена виконана як прямокутний хвилевід, у вузькій стінці якого прорізана тонка довга щілина. Прямокутний хвилевід є понадмежовий і звужений по широкій стінці під певним кутом.
Чухов, Владіслав Вікторович, Манойлов, В'ячеслав Пилипович   +1 more
core   +1 more source