منابع مشابه
Frequency comb swept lasers.
We demonstrate a frequency comb (FC) swept laser and a frequency comb Fourier domain mode locked (FC-FDML) laser for applications in optical coherence tomography (OCT). The fiber-based FC swept lasers operate at a sweep rate of 1kHz and 120kHz, respectively over a 135nm tuning range centered at 1310nm with average output powers of 50mW. A 25GHz free spectral range frequency comb filter in the s...
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 کاملFrequency Comb Swept Lasers for Optical Coherence Tomography
We demonstrate a frequency comb (FC) swept laser and a frequency comb Fourier domain mode locked (FCFDML) laser for applications in optical coherence tomography (OCT). The fiber-based FC swept lasers operate at a sweep rate of 1kHz and 120kHz, respectively, over a 135nm tuning range centered at 1310nm with average output powers of 50mW. A 25GHz free spectral range frequency comb filter in the c...
متن کاملImplementation of continuous filtering frequency comb Vernier spectroscopy for continuous acquisition of spectra in a flame
In this project laser absorption spectroscopy was performed on a flame in a FabryPérot cavity, using an optical frequency comb. Optical frequency comb spectroscopy is a technique that allows broadband ultra-sensitive detection of molecular species in gas phase. Optical frequency combs are generated by femtosecond mode-locked lasers, which generate short pulses and whose spectrum consists of a c...
متن کاملContinuous Vernier filtering of an optical frequency comb for broadband cavity-enhanced molecular spectroscopy
We have recently introduced the Vernierbased Direct Frequency Comb Cavity-Enhanced Spectroscopy technique and we present the corresponding formalism for quantitative broadband spectroscopy. We achieve high sensitivity and broadband performance by acquiring spectra covering more than 2000 cm−1 around 12600 cm−1 (800 nm), resolving the 3ν+δ band of water vapor and the entire A-band of oxygen in a...
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ژورنال
عنوان ژورنال: IEEE Journal of Selected Topics in Quantum Electronics
سال: 2017
ISSN: 1077-260X,1558-4542
DOI: 10.1109/jstqe.2016.2616344