Toptica introduces a breakthrough in laser expertise with the launch of their extremely dependable Raman Fibre Amplifiers (RFA). These amplifiers are constructed on patented expertise, providing a excessive energy increase of as much as 30 W. In contrast to conventional Yb or Er fibre amplifiers, the RFA covers a particular wavelength vary from 1120 to 1370 nm, offering distinctive capabilities.
The design of the RFA is fully fibre-based, eliminating the necessity for re-alignment and guaranteeing a excessive stage of stability. This characteristic makes it a low-maintenance and reliable platform for numerous purposes. The RFA gives a large tuning vary of as much as 10 nm, sustaining a relative depth noise of lower than 1% RMS (10 Hz-10 MHz). Moreover, it reveals glorious long-term RMS energy stability, with fluctuations of lower than 0.5% over 100 hours when paired with a TA professional seed laser. Customized programs for wavelengths past this vary can be found upon inquiry.
Key options of the RFA embody its spectacular energy output of as much as 30 W and availability at wavelengths starting from 1120 to 1370 nm. With a large tuning vary of as much as 10 nm, the RFA gives flexibility for various purposes. The design emphasises excessive reliability, and the maintenance-free platform ensures constant efficiency over time.
The RFA seamlessly integrates with Toptica’s confirmed DL professional or TA professional seed lasers, providing compatibility with numerous wavelength stabilisation choices. Customers even have the choice to combine a third-party seed laser primarily based on their particular necessities.
For purposes requiring seen and UV wavelengths, the RFA may be mixed with Toptica’s SHG & FHG portfolio, enabling frequency doubling and quadrupling programs. This integration permits reaching excessive energy in seen wavelengths, comparable to greater than 15 W at 589 nm, whereas sustaining tunability throughout the whole RFA vary. For UV wavelengths, combining RFAs with FHG programs leverages Toptica’s intensive expertise in customized (D)UV programs, preserving full tunability.
The system contains two modules: the Fibre Pump Module, which gives pump gentle for the RFA module, and the Raman Fibre Amplifier Module, the high-power amplifier module with inputs from each the pump module and the seed laser.
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