FemtoFiber dichro midIR
Broadband mid-infrared femtosecond laser source
• Broadband mid-IR laser source (> 400 cm-1)
• Wavelengths 5 – 15 µm (20 - 60 THz / 670 - 2000 cm-1)
• Output Power typ. 1 mW (integrated spectrum)*
• SAM mode-locked all PM fiber setup
• User friendly turnkey operation
The new FemtoFiber dichro midIR represents an ideal laser source for mid-infrared spectroscopy and imaging. It provides a tunable broadband output in the wavelength range of 5 to 15 µm (20 - 60 THz, 670 - 2000 cm-1). The unique 400 cm-1 broad emission spectra allow to excite a wide range of materials at the same time. The air-cooled system is based on TOPTICAs proprietary fiber laser technologies and includes a difference frequency generation (DFG) unit as well as all necessary electronics into the same box. All functions and features are computer controllable by Ethernet or USB interfaces.
Options
• FemtoFiber pro multiarm-capable system (see AMP option), other laser systems can be added for pump-probe experiments. Please contact us for details.
Applications
• Mid-infrared spectroscopy • Mid-infrared imaging
Specifications
Wavelengths
5 - 15 µm (20 - 60 THz / 670 - 2000cm-1)
Output Power
typ. 1 mW (integrated spectrum)*
Emission Bandwidth
> 400 cm-1
Repetition Rate
80 MHz
Output power stability
< 1 % / h
Beam diameter
typ. 10 - 15mm (1/e²)
Polarization
1:100 (vertical)
Pointing stability
< 1 mrad (22 ± 1°C)
Output coupling
Free-space
Dimensions laser head (H x W x D)
161 x 375 x 502 mm³
Weight laser head
< 30 kg
Line input
100 - 240 V AC, 50/60 Hz (or 24 V DC), < 160 W
PC interface
Ethernet, USB
*) for strongest emission setting (typ. @ 50 THz)
商品属性 [波长] 5 - 15 µm (20 - 60 THz / 670 - 2000cm-1) [功率] typ. 1 mW (integrated spectrum) [重复频率] 80MHz