Femtosecond Oscillators FLINT Oscillators
- 11, 20, 40, or 76 MHz repetition rate
- < 50 fs pulse duration
- Up to 0.6 µJ pulse energy
- Up to 20 W output power
- Industrial-grade design
- CEP stabilization
- Repetition rate locking to an external source
Features
- 11, 20, 40, or 76 MHz repetition rate
- < 50 fs pulse duration
- Up to 0.6 µJ pulse energy
- Up to 20 W output power
- Industrial-grade design
- CEP stabilization
- Repetition rate locking to an external source
FLINT is a series of Yb-based femtosecond oscillators providing state-of-the-art output parameters. Backed by the proven industrial-grade design that is the core of the PHAROS and CARBIDE laser series, FLINT oscillators ensure excellent performance and stability over a long time.
The latest FLINT-FL2 oscillators offer output power of up to 20 W, pulse energy of up to 0.6 µJ, and pulse duration of down to 50 fs at the repetition rate of 11, 20, 40, or 76 MHz. Also, the second harmonic is available with an automated and fully integrated harmonic generator, while the third and fourth harmonic is obtainable with an external harmonic generator. The FLINT-FL1 oscillators support carrier-envelope phase (CEP) stabilization or repetition rate locking (RRL) to an external source with the repetition rate selection from 60 to 100 MHz. Both FLINT models come in standard and short-pulse configurations to fit the needs of most industrial and scientific applications.
- Models with shorter pulse duration available upon request.
- Repetition rate should be selected from the given range.
- Depends on repetition rate. Approximate values are given for 76 MHz.
- Choice of a particular central wavelength with ±1 nm tolerance is available upon request.
- With enabled power-lock, under stable environment.
- Normalized to average pulse energy, NRMSD.
- For 3H or 4H generation, refer to HIRO for FLINT.
FLINT oscillators equipped with an automated second harmonic generator (HG) provide a selection of fundamental (1H) or second harmonic (2H) outputs using software control. The HG is fully integrated into the industrial-grade system.
In case fundamental and second harmonic outputs are required simultaneously or higher harmonics are required, then HIRO harmonic generator is the solution.
FLINT oscillators can be equipped with feedback electronics for carrier-envelope phase (CEP) stabilization of the output pulses. The carrier-envelope offset (CEO) of the oscillator is actively locked to 1/4th of the repetition rate with a <100 mrad standard deviation.
FLINT oscillators are customizable for repetition rate locking applications. Coupled with the necessary feedback electronics, the repetition rate can be synchronized to an external RF source using the two piezo stages installed inside the cavity.
The repetition rate locking system can assure an integrated timing jitter of less than 200 fs for RF reference frequencies larger than 500 MHz. Continuous phase shifting is available on request.
All-optical polarization and amplitude modulation of second-harmonic generation in atomically thin semiconductors
S. Klimmer, O. Ghaebi, Z. Gan, A. George, A. Turchanin, G. Cerullo, and G. Soavi, (2021).
Classification of Analgesic Drugs in Primary Packaging by Applying Multivariate Methods to Terahertz Spectra
A. V. Lyakhnovich, G. V. Sinitsyn, M. A. Khodasevich, and D. A. Borisevich, Journal of Applied Spectroscopy 5 (88), 1008-1011 (2021).
Compact millijoule Yb3+:CaF2 laser with 162 fs pulses
M. Loeser, C. Bernert, D. Albach, K. Zeil, U. Schramm, and M. Siebold, Optics Express 6 (29), 9199 (2021).
Flexible four-dimensional optical data storage enabled by single-pulse femtosecond laser irradiation in thermoplastic polyurethane
W. Chen, Z. Yan, J. Tian, S. Liu, J. Gao, and J. Zhang, (2021).
Influence of the piezoelectric ringing on the polarisation contrast of the KRTP Pockels cell in the modulation frequency range up to 10 MHz
D. Samsonas, D. Petrulionis, D. Grigaitis, and M. Vengris, in Components and Packaging for Laser Systems VII, A. L. Glebov, and P. O. Leisher, eds. (SPIE, 2021).
Spatially heterogeneous ultrafast interfacial carrier dynamics of 2D-MoS2 flakes
Y. Liang, B. Li, Z. Li, G. Zhang, J. Sun, C. Zhou, Y. Tao, Y. Ye, Z. Ren, and X. Yang, 21, 100506 (2021).
Ultrafast Spectroscopic Analysis of Pressure-Induced Variations of Excited-State Energy and Intramolecular Proton Transfer in Semi-Aliphatic Polyimide Films
E. Fujiwara, R. Orita, A. Vyšniauskas, M. Franckevičius, R. Ishige, V. Gulbinas, and S. Ando, The Journal of Physical Chemistry B 9 (125), 2425-2434 (2021).
Cascaded nonlinearities in high-power femtosecond optical parametric oscillator
I. Stasevičius, G. Martynaitis, and M. Vengris, Journal of the Optical Society of America B 3 (37), 721 (2020).
Cascaded nonlinearity induced spatial domain effects in a high power femtosecond optical parametric oscillator
I. Stasevičius, and M. Vengris, Optics Express 22 (28), 33490 (2020).
Controlled soliton formation in a femtosecond optical parametric oscillator with positive group delay dispersion
I. Stasevičius, and M. Vengris, Journal of the Optical Society of America B 10 (37), 2956 (2020).
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