DFC Wavelength Extensions
Wavelength conversion from 1560 nm to 420 - 2000 nm
- Modular extensions
- For use with DFC CORE +
- Independent remote control of different extensions
- Up to three extensions per DFC EXT
- Custom extensions and beat detection in DFC EXT housing
Various extension modules are available that convert the offset-free fundamental output of the DFC CORE + from 1560 nm to any desired wavelength between 420 nm and 2000 nm. The wavelength conversion in these modules is achieved with the well-established technology of TOPTICA’s ultrafast fiber lasers. All extension modules use highly stable all-fiber amplification, nonlinear conversion and compression. The output power of all extension modules allows for phase-locking of cw lasers. Special wavelength extensions are available on request or included in TOPTICA's complete stabilized laser systems.
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Specification
Extension DFC frep Design wavelength within … Bandwidth (FWHM)* Tunability IR 200 1560 nm 80 .. 100 nm, pulse duration < 100 fs - 80 1560 nm 80 .. 100 nm, pulse duration < 100 fs - SCIR 200 980 .. 2000 nm typical 150 .. 300 nm typical 300 nm 80 980 .. 2000 nm typical 100 .. 300 nm typical 300 nm SCNIR 200 860 .. 980 nm typical 30 .. 60 nm typical 100 nm 80 840 .. 980 nm typical 20 .. 60 nm typical 100 nm NIR 200 780 nm > 20 nm - 80 780 nm > 20 nm - VIS-L 200 640 .. 860 nm typical 1 .. 8 nm 60 .. 80 nm*2 80 640 .. 860 nm typical 1 .. 18 nm 60 .. 80 nm*2 VIS-S 200 450 .. 640 nm typical 0.3 .. 3 nm 80 .. 100 nm*2 80 420 .. 640 nm typical 0.3 .. 3 nm 80 .. 100 nm*2, *3 * please inquire for more bandwidth
*2 service operation necessary for adjustment of design wavelength to new value within tunability range
*3 tunability below 450 nm is limited -
Additional Information
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Applications
- Microwave Generation
- Laser Reference
- High-resolution Spectroscopy
- Dual-comb Spectroscopy
- Direct Frequency Comb Spectroscopy
- Interferometry
- Transportable AMO Systems
- Quantum Computing
- CEP-stable Seeders
- Rydberg Excitation (Rydberg Flyer for complete laser solutions)
- Optical Clocks
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Literature
- Scientific Article: E. Benkler et al., End-to-end topology for fiber comb based optical frequency transfer at the 10−21 level, Optics Express [27], 36886 (2019)
- Scientific Article: E. C. Cook et al., Resonant two-photon spectroscopy of the 2s3d 1D2 level of neutral 9Be Phys. Rev. Applied 101, 042503 (2020)
- Scientific Article: M. Collombon et al., Experimental Demonstration of Three-Photon Coherent Population Trapping in an Ion Cloud, Phys. Rev. Applied 12, 034035, (2019)
- Scientific Article: M. Collombon et al., Phase transfer between three visible lasers for coherent population trapping, Optics Letters Vol. 44, Issue 4 (2019)
- Scientific Article: A. Liehl et al., Ultrabroadband out-of-loop characterization of the carrier-envelope phase noise of an offset-free Er:fiber frequency comb. Optics Letters Vol. 42, Issue 10 (2017)
- Scientific Article: T. Puppe et al., Characterization of a DFG comb showing quadratic scaling of the phase noise with frequency, Optics Letters Vol. 41, Issue 8 (2016)
- Scientific Article: G. Krauss et al., All-passive phase locking of a compact Er:fiber laser system, Opt. Lett., 36, 540 (2011)
- Scientific Article: D. Fehrenbacher et al., Free-running performance and full control of a passively phase-stable Er:fiber frequency comb. Optica Vol. 2, Issue 10 (2015)
- Scientific Article: R. Kliese et al., Difference-frequency combs in cold atom physics, arXiv:1605.02426v1 (2016)
- Scientific Article: D. Brida et al., Ultrabroadband Er:fiber lasers, Laser & Photonics Review 8(3) (2014)
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