Photonic generation of microwave pulses with wide frequency multiplication tuning range
| Autor: | Peng Huei Lim, Huy Quoc Lam, Sheel Aditya, Kenneth Eng Kian Lee, Perry Ping Shum, Jia Haur Wong |
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| Přispěvatelé: | School of Electrical and Electronic Engineering, Photonics Global Conference (2012 : Singapore), Temasek Laboratories |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Femtosecond pulse shaping
Materials science business.industry Physics::Optics Astrophysics::Cosmology and Extragalactic Astrophysics Pulse shaping Optics Fiber Bragg grating Dispersion (optics) Engineering::Electrical and electronic engineering [DRNTU] Optoelectronics Photonics business Ultrashort pulse Microwave Bandwidth-limited pulse |
| Popis: | In this paper, we propose an approach to generate microwave pulses with wide frequency multiplication tuning range based on the unbalanced temporal pulse shaping (TPS) principle. The key to achieving a wide tuning range is a linearly chirped fiber Bragg grating (LCFBG) with programmable dispersion which is incorporated in an unbalanced TPS system. We experimentally demonstrate generation of microwave pulses whose centre frequency can be tuned from 3.7 GHz to 9.2 GHz. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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