Systematic design and realization of the optical feedforward transmitter based on microwave circuit modeling

Yon Tae Moon, Jun Woo Jang, Tae Kyeong Lee, Do Gyun Kim, Ho Hyun Park, Tae Gu Kang, Sang Kook Han, Young Wan Choi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We have systematically designed and realized the optical feedforward transmitter using microwave circuit model of distributedfeedback laser diode (DFB LD) based on rate equations. Through the system-level simulation for the optical feedforward method, the nonlineariry of DFB-LD is analyzed, and the optimized characteristics of the RF components in the system are confirmed by using a microwave simulator. The experimental, and simulated results show the reduced distortion products and enhanced spurious-free dynamic ranges are in good agreement at 2.4 GHz. These results are analyzed as the evaluation parameters for the miniaturization and optimization of the feedforward compensation method in radio-over-fiber systems.

Original languageEnglish
Pages (from-to)192-195
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume51
Issue number1
DOIs
Publication statusPublished - 2009 Jan 1

Fingerprint

Radio-over-fiber
Microwave circuits
microwave circuits
miniaturization
transmitters
simulators
dynamic range
Semiconductor lasers
Transmitters
Simulators
semiconductor lasers
Microwaves
microwaves
optimization
fibers
evaluation
products
simulation
Compensation and Redress

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Moon, Yon Tae ; Jang, Jun Woo ; Lee, Tae Kyeong ; Kim, Do Gyun ; Park, Ho Hyun ; Kang, Tae Gu ; Han, Sang Kook ; Choi, Young Wan. / Systematic design and realization of the optical feedforward transmitter based on microwave circuit modeling. In: Microwave and Optical Technology Letters. 2009 ; Vol. 51, No. 1. pp. 192-195.
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Systematic design and realization of the optical feedforward transmitter based on microwave circuit modeling. / Moon, Yon Tae; Jang, Jun Woo; Lee, Tae Kyeong; Kim, Do Gyun; Park, Ho Hyun; Kang, Tae Gu; Han, Sang Kook; Choi, Young Wan.

In: Microwave and Optical Technology Letters, Vol. 51, No. 1, 01.01.2009, p. 192-195.

Research output: Contribution to journalArticle

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AU - Han, Sang Kook

AU - Choi, Young Wan

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