Frequency Response Enhancement of Optical Injection-Locked Lasers
نویسندگان
چکیده
منابع مشابه
Frequency-dependent linewidth enhancement factor of optical injection-locked quantum dot/dash lasers.
Combining theoretical and experimental studies show that optical injection strongly changes the behavior of the linewidth enhancement factor (α(H)-factor) and the FM-to-AM indices ratio (FAIR) in quantum dash/dot semiconductor lasers. In contrast to solitary lasers, both the α(H)-factor and the FAIR at low-frequency modulation are reduced by optical injection. At high modulation frequency, howe...
متن کاملOptical computing by injection-locked lasers
A programmable optical computer has remained an elusive concept. To construct a practical computing primitive equivalent to an electronic Boolean logic, one should find a nonlinear phenomenon that overcomes weaknesses present in many optical processing schemes. Ideally, the nonlinearity should provide a functionally complete set of logic operations, enable ultrafast all-optical programmability,...
متن کاملInjection-locked synthetic optical frequency comb
Optical frequency comb technology is investigated for the synthesis of optical pulses. The optical signals from multiple cavities are phase-locked by the injection of a common single frequency input, where the comb signals of the individual cavities are amplified and resonated by Raman gains pumped at different wavelength bands by using multiple tones of pumps centred at different wavelengths. ...
متن کاملFrequency Dynamics of Gain-Switched Injection-Locked Semiconductor Lasers
The frequency dynamics of gain-switched singlemode semiconductor lasers subject to optical injection is investigated. The requirements for low time jitter and reduced frequency chirp operation are studied as a function of the frequency mismatch between the master and slave lasers. Suppression of the power overshoot, typical during gain-switched operation, can be achieved for selected frequency ...
متن کاملFrequency comb injection locking of mode locked lasers
The two-frequency problem of synchronization of the pulse train of a passively mode locked soliton laser to an externally injected pulse train is solved in the weak injection regime. The source and target frequency combs are distinguished by the spacing and offset frequency mismatches. Locking diagrams map the domain in the mismatch parameter space where stable locking of the combs is possible....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal of Quantum Electronics
سال: 2008
ISSN: 0018-9197
DOI: 10.1109/jqe.2007.910450