Mode-locked 1.5 μm semiconductor optical amplifier fiber ring
نویسندگان
چکیده
منابع مشابه
Optically Injection Mode-Locked 1.3 μm Semiconductor Optical Amplifier Fiber Ring Laser by Using Gain-Switching Single-Mode FPLD
We demonstrate a novel approach for generating a stable and low polarization-sensitive mode-locked fiber ring laser by using a low-cost Fabry-Perot laser diode (FPLD) as both the intracavity mode-locker and the band-pass filter. The FPLD pulses is seeded into a close-loop semiconductor optical amplifier (SOA) based fiber ring laser for harmonic and rational harmonic mode-locking operation. The ...
متن کاملMode - locked fiber ring lasers with semiconductor optical
This thesis is on the development of high-speed pulsed lasers at wavelengths around 1.55 m for applications in the fiber optic communications field. The realization of future optical transmission systems and signal processing circuits will require such optical pulse sources, capable of producing picosecond pulses with a low timing jitter at repetition rates of tens or even hundreds of Gigahertz...
متن کاملNumerical study of mode-locked semiconductor optical amplifier fiber ring laser
Based on self-reproduction theory, harmonic and rational harmonic mode-locked semiconductor optical amplifier (SOA) fiber ring lasers have been numerically investigated, respectively. Harmonic mode locking makes a target of obtaining ultra-short pulse. While in rational harmonic mode locking, it is urgently needed to solve that pulse amplitude becomes uneven with the increase of the order of ra...
متن کاملTheoretical analysis of actively mode-locked fiber ring laser with semiconductor optical amplifier
A theoretical study of active mode-locking fiber loop laser using semiconductor optical amplifier (SOA) was presented in this paper. The effects of linewidth broadening factor of SOA on active mode-locking were investigated originally. The relations between parameters of output pulse series and the critical parameters of SOA and other elements in fiber loop were obtained. 2002 Elsevier Science ...
متن کامل20-GHz broadly tunable and stable mode-locked semiconductor amplifier fiber ring laser.
We present an actively mode-locked fiber ring laser that uses a single active semiconductor optical amplifier device to provide both gain and gain modulation from an external optical pulse train. The laser source generated 4.3-ps pulses at 20 GHz over a 16-nm tuning range and is stable against environmental changes and simple to build.
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ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 1996
ISSN: 0733-8724
DOI: 10.1109/50.495165