Design of WDM Cross Connect Based on Interleaved AWG (IAWG) and a Phase Shifter Array

Wan, Yueting; Hui, Rongqing

doi:10.1109/jlt.2007.896808

Cited by 7 publications

(5 citation statements)

References 13 publications

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“…In an Interleave-Chirped AWG (IC-AWG), the array is divided in M subsets. Within each subset, whose waveguides are spaced Md ω at x 1 and x 2 , an additional floor length (related to λ 0 ) is introduced [11]. The division of the array in M subsets reduces the original BZ size by a factor M, as will be formulated in detail in the following sections.…”

Section: Awg Layoutmentioning

confidence: 99%

“…Consequently, the incremental length between arrayed waveguides ∆l in each subarray is 40.69 µm. To produce four equal-power outputs with the relations of a 90 • optical hybrid, the chirp pattern used is [0, 3λ 0 / (8n c ) , 0, −λ 0 / (8n c )] [11]. The width of the BZs is 1/4 of the BZs of the AWG without chirp.…”

Section: Simulation Of a Fabricated And Reported Devicementioning

confidence: 99%

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Full field model for interleave-chirped arrayed waveguide gratings

Gargallo

Muñoz

2013

Opt. Express

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In this paper, a theoretical model for an Interleave-Chirped Arrayed Waveguide Grating (IC-AWG) is presented. The model describes the operation of the device by means of a field (amplitude and phase) transfer response. The validation of the model is accomplished by means of simulations, using parameters from previously fabricated devices. A novel design procedure is derived from the model, and it is later on employed to demonstrate the design of colorless universal IC-AWGs. The model can be readily applied to the analysis and design of future multi-wavelength optical coherent communications receivers and optical waveform analyzers.

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Section: Awg Layoutmentioning

confidence: 99%

Section: Simulation Of a Fabricated And Reported Devicementioning

confidence: 99%

Full field model for interleave-chirped arrayed waveguide gratings

Gargallo

Muñoz

2013

Opt. Express

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“…Figure (12): clarifies the output channel_1 (193.1THz) after reshaping by Gaussian optical filter the reshaping process by Gaussian filter gives us attractive output signal. Figure(13)(14)(15)(16)(17)(18)(19): show oscilloscope visualizer and the amplitude versus time for the output (channel_2 to channel_8) after direct detection by PIN Photo detector, all output signals appear very good in shape. The violation in signals refers to the collecting data at the receiver side.…”

mentioning

confidence: 99%

Performing an Analysis of Array Waveguide (Awg) Multiplexer Based on an Optical Network

Ali¹

2023

Tikrit J. Pure Sci.

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Rapid advances in optical technology have created potential solutions for enabling high capacity networks. The main problem in optical communication in the Ministry of Communication at the Republic of Iraq is dedicating a small bandwidth for each user. Most of the previous works have focused on modifying the characteristics of Array Waveguide Multiplexer (AWG) in the designing level. However, designing of optical communication is expensive which makes these efforts unpractically. Therefore, to develop multi-target communication over the current infrastructure, this paper investigates the performance of the AWG at the components level. In the beginning, an analysis is performed of an AWG at data rates of (8×40Gb/s, over 242.5km fiber optic link) with minimum system impairments. The presence of (Passive/Active) components is taken into considerations. The evaluation is performed using Optisystem software simulation package. By adopting (4.0402dBm) total input signal power, the simulation has achieved (0.3545dBm) total output signal power, (-3.6856dbm) total gain, (1.4248dBm) total output noise, and the average power is (-6.4255dBm). Furthermore, the transmission rates are successfully transmitted delivered in a low-cost infrastructure. Moreover, with the presence of multiple users on a single link, the transmission is performed with a high rapidity in addition to a minimum error. Consequently, the simulations can be applied to the existing fiber communication networks with ultimate reduction of the cost and operational expenditure for the overall network system.

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“…In an Interleave-Chirped AWG (IC-AWG), the array is divided in M subsets. Within each subset, whose waveguides are spaced M d ω at x 1 and x 2 , an additional floor length (related to λ 0 ) is introduced [62]. The division of the array in M subsets reduce the original BZ size by a factor M , as will be formulated in detail in the following sections.…”

Section: Awg Layoutmentioning

confidence: 99%

“…Note that there are multiple combinations of incremental lengths to ensure four outputs with the same power [62], but this is the only one to achieve the 90…”

Section: Ic-mentioning

confidence: 99%

Advanced arrayed waveguide gratings: models, design strategies and experimental demonstration

Jaquotot¹,

Bernardo²

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ii A mi familia... The important thing is not to stop questioning.Curiosity has its own reason for existing. Albert Einstein AgradecimientosUna de las partes más difíciles de escribir de esta tesis ha sido la de agradecimientos y es que ¡tengo tanta gente a la que agradecer tanto! En primer lugar al director de esta tesis, Dr. Pascual Muñoz, por introducirme en el mundo de las comunicacionesópticas cuando no tenía claro hacia dónde enfocar mi carrera.Él ha sido mi director en el Proyecto Final de Carrera, en el Trabajo Final de Máster y, finalmente, en esta tesis. En cualquier caso, debo agradecerle no sólo por la parte laboral, que ha sido inmejorable, sino además por la parte personal, ya que después de tantos años y vivencias he pasado a considerarlo un amigo.También debo agradecer a toda la gente del Grupo de ComunicacionesÓpticas y Cuánticas del iTEAM en el que se ha realizado esta tesis, y en especial al Dr. Daniel Pastor por su inestimable ayuda con el sistema de medida de OFDR.En cuanto a mis compañeros, agradecerles a todos el tiempo que hemos pasado juntos compartiendo fatigas pero también muy buenos momentos, especialmente a la hora de la comida. Mención especial a David Doménech, el cual ha tenido la infinita paciencia de ser el "padre" que nos ha instruido a todos en el laboratorio midiendo chips, y también a Luís, por las largas horas de laboratorio que hemos pasado juntos en losúltimos tiempos y en las que hemos pasado muy buenos ratos. Es necesario dar las gracias al grupo que forman Rocío, Francisco y Manuel, el cual ha conseguido que cada día de trabajo fuera una experienciaúnica. Algún día conseguiremos nuestro sueño de ver la gran barrera de coral. Finalmente, debo agradecer a Alejandro, compañero durante la carrera y amigo siempre, las terapias con cerveza de por medio.Agradecer también a toda la gente del Photonic Integration group de la Technische Universiteit Eindhoven (TUe) donde realicé mi estancia, y en especial al Dr. Xaveer Leijtens por hacer que me sintiera como en casa y enseñarme cómo trabaja un gran grupo como el suyo. Dicha estancia fue una de las mejores experiencias de mi vida, de la cual volví con un grupo de amigos para siempre. Gracias a la viii gente de Marconilaan 57 (Dani, Sergio, Mikel, Ander, Agustín y Joel) no hay ni una sola de las largas noches holandesas de la que no se tenga una anécdota que contar. Sois los mejores.Finalmente agradecer a mi padre, a mi madre y a mis hermanos el haber estado ahí no sólo durante los cuatro años de esta tesis sino durante toda mi vida. Han sido un pilar fundamental siempre. También a Marta, por haber estado a mi lado (cuando las guardias lo permitían) y por haber conseguido que me olvidara de los problemas y siempre viera el lado bueno de las cosas. Y, cómo no, al pequeño José, ya que parte de esta tesis se ha escrito (o por lo menos se intentó) conél en brazos.Y a ti que al final ves que, aunque el camino ha sido difícil, lo he conseguido. A todos vosotros, ¡gracias! AbstractThe present PhD thesis deals on the model, design and exp...

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Design of WDM Cross Connect Based on Interleaved AWG (IAWG) and a Phase Shifter Array

Cited by 7 publications

References 13 publications

Full field model for interleave-chirped arrayed waveguide gratings

Full field model for interleave-chirped arrayed waveguide gratings

Performing an Analysis of Array Waveguide (Awg) Multiplexer Based on an Optical Network

Advanced arrayed waveguide gratings: models, design strategies and experimental demonstration

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