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.

Technical Information

Key specifications
Fundamental wavelength	1560 nm
Laser output power	> 350 mW
Pulse width	< 100 fs
Repetition rate	80 MHz*
Beam shape	TEMoo, M² < 1.2
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 > 70 % 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
LabVIEW^TM 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

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:

FemtoFErb 1560: Compact and cost-effective model at 1560 nm
FemtoFErb 1560 FD5-SM: Compact and cost-effective model at 1560 nm with 5 m fiber delivery
FemtoFiber pro IRS: Ultrashort version at 1570 nm
FemtoFiber pro NIR: Frequency doubled version at 780 nm with additional 1560 nm fundamental wavelength output
FemtoFiber pro SCIR: Supercontinuum version 980 – 2200 nm
FemtoFiber pro UCP: Tunable version (980 nm - 1400 nm) with ultra compressed pulses (< 25 fs)
FemtoFiber pro TVIS: Tunable visible version (488 - 640 nm)
FemtoFiber pro TNIR: Tunable near infrared version (830 - 1100 nm)

Technical Drawings

toptica_TD_FemtoFiber_pro.pdf

Electronics dimensions:	235 x 315 x 140 mm³ (w x d x h)
Power supply:	90 to 280 VAC, 47-63 Hz, IEC 60320-C14 socket
Weight:	Laser head < 10 kg
	Control unit < 4.5 kg