FemtoFiber pro TVIS – tunable laser
- Tunable visible fiber laser @ 488 - 640 nm
- High spectral purity due to selective SHG process
- SAM mode locking, PM fiber based MOPA system
- Robust and reliable design, push-button operation
- Free beam output
The FemtoFiber pro TVIS is the model of the FemtoFiber pro series that yields tunable visible sub-picosecond pulses from 488 nm to 640 nm. It comprises a very robust SAM mode-locked master-oscillator and a core-pumped high power amplifier. The supercontinuum generated in a highly nonlinear fiber (HNLF) is frequency converted by a manually tunable SHG crystal. Two motorized prism compressors allow adjustment of the supercontinuum and the optimization of the pulse width. The wavelength tuning is done by a manual micrometer screw and allows a continuous wavelength change by a fan-out structured crystal.
Technical Information
Technical Information
| Wavelength tuning range | 488 - 640 nm |
|---|---|
| Laser output power | 1 - 10 mW (wavelength dependent) |
| Pulse width | < 1 ps |
| Repetition rate | 80 MHz standard |
| Beam shape | TEMoo, M² < 1.2 |
| Beam divergence | < 1 mrad |
| Linear polarization | > 95 % (horizontal) |
| Output coupling | Free space |
 |  |
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Autocorrelation intensity | Typical spectral output power levels. | Spectral tunability between 488 and 640 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
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:
- FemtoFiber pro IR: Basic version with 1560 nm fundamental wavelength
- 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 TNIR: Tunable near infrared version (830 - 1100 nm) version (830 - 1100 nm)
Technical Drawings
Applications
Download
Download
toptica_PR_FemtoFiber_pro.pdf
