Toptica_FemtoFiber pro

FemtoFiber pro IR

  • Ultrafast fiber laser @ 1560 nm
  • Short pulse (<100 fs) with highest power (>350 mW)
  • SAM mode locking, PM fiber based MOPA system
  • Robust and reliable design, push button operation
  • Compact footprint < Letter/A4 format

The FemtoFiber pro IR is the base version of TOPTICA’s FemtoFiber pro series. It comprises a very robust SAM mode-locked master-oscillator with a core-pumped power amplifier in one single box, having highest output power for fiber lasers on the market.  The system benefits from exclusive use of polarization maintaining fiber components and allows optimizing the pulse characteristics to individual needs by a built-in motorized prism compressor.

Specifications

Specifications

Key specifications
Center wavelength 1560 nm
Laser output power > 350 mW
Pulse width < 100 fs
Repetition rate 80 MHz standard*
Beam shape TEMoo, M² < 1.2
Beam size (1/e²) typ. Ø 3.5 mm
Beam divergence < 2 mrad
Linear polarization > 95 % (horizontal)
Output coupling Free space


 * See options for other repetition rates
 

Autocorrelation pulse width
< 100 fs at 1560 nm.

Retrieved pulse shape > 80 %
of power in main peak.

80 nm wide-ranging linear spectrum
at 1560 nm.

Control Unit



Control unit and software control features

  • Built-in power PC for system control
  • Easy communication through web browser
  • Access to motorized controls, such as variable pulse compression
  • LabVIEWTM routines available for system integration
  • Manual interface: Push ON/OFF button only
  • Key lock switch
  • Interlock capabilities
  • 12 inch rack housing including interfaces, driver electronics for pump diodes and power supplies

 

 
Graphic user interface based on LabVIEWTM.

Options & Related Products

Options & Related Products

Options:

  • Repetition rate 40 MHz or customized
  • Additional two oscillator outputs for seeding purposes (on total max 3 FC/APC outputs)
  • System without oscillator for multiple-beam extension systems (FC/APC input)
    Contact TOPTICA for customized systems.

 

Modular multiple beam system

  • One oscillator + up to 3 extension systems for multiple beam experiments (standard: 1 extension port)
  • Extension system = no oscillator included
  • Main / extension system = IR, NIR, SCIR ...
  • Each laser box with own control unit


 

Related Products:

Technical Information

Technical Information

Dimensions laser head 151 x 280 x 229 mm3
Weight laser head < 10kg
Dimensions control unit 140 x 235 x 315 mm³ (H x W x D)
Weight control unit < 4.5 kg
Power supply 90 to 280 VAC, 47-63 Hz,  IEC 60320-C14 socket
Power consumption < 40 W
PC Interface ethernet, USB, RS-232
Environment temperature 20 - 30 °C (operating)
0 - 40 °C (storage and transport)
Environment humidity Non-condensing

 

Download: Technical Drawings

toptica_TD_FemtoFiber_pro.pdf

Applications

Applications

 

Scientific Publications

Eisele, M. et al. Ultrafast multi-terahertz nano-spectroscopy with sub-cycle temporal resolution. Nat. Photonics 8, 841–845 (2014).

G. Klatt et al., Photo-Dember terahertz emitter excited with an Er:fiber laser; Appl. Phys. Lett. 98:2 (2011) 021114.

Liu, S., Mahony, T. S., Bender, D. A., Sinclair, M. B. & Brener, I. Mid-infrared time-domain spectroscopy system with carrier-envelope phase stabilization. Appl. Phys. Lett. 103, 181111 (2013).

Benz, A. et al. Strong coupling in the sub-wavelength limit using metamaterial nanocavities. Nat. Commun. 4, (2013).

Amenabar, I. et al. Structural analysis and mapping of individual protein complexes by infrared nanospectroscopy. Nat. Commun. 4, (2013).

Marangoni, M. et al. Fiber-format CARS spectroscopy by spectral compression of femtosecond pulses from a single laser oscillator. Opt. Lett. 34, 3262–3264 (2009).

Tao, Y., Aldea-Nunzi, G., Rao Bobbara, S. & Nunzi, J.-M. Second harmonic generation of chiral-modified silver nanoparticles. in (eds. Cheben, P. et al.) 891513 (2013).

Mirzaee, S. M. A., Rao Bobbara, S. & Nunzi, J.-M. Three photon absorption detection using polymer photo-diodes. in (eds. Cheben, P. et al.) 891514 (2013).

Keilmann, F. & Amarie, S. Mid-infrared Frequency Comb Spanning an Octave Based on an Er Fiber Laser and Difference-Frequency Generation. J. Infrared Millim. Terahertz Waves 33, 479–484 (2012).

Wagner, M. et al. Ultrafast Dynamics of Surface Plasmons in InAs by Time-Resolved Infrared Nanospectroscopy. Nano Lett. 14, 4529–4534 (2014).

Download

Download

Brochure: Ultrafast Fiber Lasers (PDF, 8.5 MB)
Brochure: Ultrafast Fiber Lasers (PDF, 8.5 MB)
toptica_BR_Ultrafast_Fiber_Lasers_01.pdf
Press release: New: FemtoFiber pro – Next generation of FemtoFiber Lasers (15.01.10)
Press release: New: FemtoFiber pro – Next generation of FemtoFiber Lasers (15.01.10)
toptica_PR_FemtoFiber_pro.pdf
Software: Graphics User Interface
toptica_FemtoFiber-pro-GUI_2.0.0_Installer.zip