A Tunable Multiwavelength Laser Employing a Semiconductor Optical Amplifier and an Opto-VLSI Processor
نویسندگان
چکیده
منابع مشابه
Experimental demonstration of a tunable laser using an SOA and an Opto-VLSI Processor.
In this paper we propose and experimentally demonstrate a tunable laser structure cascading a semiconductor optical amplifier (SOA) that generates broadband amplified spontaneous emission and a reflective Opto-VLSI processor that dynamically reflects arbitrarily wavelengths and injects them back into the SOA, thus synthesizing an output signal of variable wavelength. The wavelength tunablility ...
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Tunable lasers are currently used in a wide range of applications such as wavelengthdivision-multiplexing networks, optical sensors, spectroscopy, wavelength protection, fiberoptic gyroscope, and testing of optical components and instruments. In particular, tunable fiber lasers, which employ optical fiber cavity and wave-guided gain medium, have recently attracted great interest owing to severa...
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A multi-wavelength tunable fiber laser based on the use of an Opto-VLSI processor in conjunction with different optical amplifiers is proposed and experimentally demonstrated. The Opto-VLSI processor can simultaneously select any part of the gain spectrum from each optical amplifier into its associated fiber ring, leading to a multiport tunable fiber laser source. We experimentally demonstrate ...
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A new tunable fiber ring laser structure employing an Opto-VLSI processor and an erbium-doped fiber amplifier (EDFA) is reported. The Opto-VLSI processor is able to dynamically select and couple a waveband from the gain spectrum of the EDFA into a fiber ring, leading to a narrow-linewidth high-quality tunable laser output. Experimental results demonstrate a tunable fiber laser of linewidth 0.05...
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The first integrated SGDBR laser/Semiconductor Optical Amplifier-MachZehnder modulator transmitter is presented. Devices have 3dB bandwidth ranging from 1318GHz corresponding to electrodes lengths that range between 200-300um long. This corresponds to a Vpi of 4.8-6.2V Fig. 1 MZ-SOA-SGDBR layout
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ژورنال
عنوان ژورنال: IEEE Photonics Technology Letters
سال: 2008
ISSN: 1041-1135
DOI: 10.1109/lpt.2008.921823