M-FEMTO Sub-100fs 3W Ultrafast Laser Source, Laser Head

This sub-100 femtosecond laser oscillator is an integrated, hermetically sealed Ytterbium solid-state laser, which is pumped by an external fiber-coupled laser diode (see for example the LDC-1000-980-LP Laser Diode Controller).

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M-FEMTO-Yb-1045-100fs-3000-INT_PR0114

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With an Ytterbium-doped solid state laser crystal at its heart, this laser generates sub-100-fs pulses with excellent stability and robustness with respect to noise, modelocked-Q-switching instabilities and double pulsing.  Modelocking is initiated by a Semiconductor Saturable Absorber Mirror (SeSAM) optimized for sub-100-fs operation, resulting in self-starting pulsed operation.   The soliton-modelocking mechanism results in stable and spectrally clean pulses with a sech² pulse shape.  The laser is pumped by the external, fiber-coupled laser diode.

Requires  LDC-1000-980-LP laser diode and controller (not included), or equivalent.

Applications include seeding of amplifiers, pumping of OPOs, super-continuum generation, ultrafast spectroscopy, Terahertz generation, nano surgery & machining, etc.

Specifications:

Average output power, min. 3 W
Pulse duration (FWHM, sech²)  <100fs
Wavelength (center) 1045 +/-5 nm
Pulse repetition rate 75 +/- 5 MHz
Beam quality M² <1.2
Size (laser head) 520 x 100 x 100 mm3
Size (controller, not included) 19" rack, 3 HU