Dual-Wavelength Picosecond Fiber Laser for Nonlinear Microscopy - CARS and SRS
Description
Compact, alignment-free and all-fiber picosecond laser source for CARS microscopy delivering synchronized pump and Stokes pulses from a single fiber end. This air-cooled and turn-key CARS laser source has a great benefit for the user as the fiber delivery eliminates alignment of the spatial and temporal pulse overlap.
High-quality and high-speed microscopic multimodal nonlinear imaging is possible by e.g. simultaneously probing the CARS CH-vibrational-levels of lipids around 2850 cm-1, the second harmonic generation (SHG) and the two-photon excited fluorescence (TPEF) signals.
Dual-Wavelength Picosecond Fiber Laser for Nonlinear Microscopy - CARS and SRS
Specifications |
|
|---|---|
| Bandwidth: | 1400 - 3800 cm^-1 nm |
| Center Wavelength: | na nm |
| Output Power: | 250 mW |
| Polarization: | Linear |
| Wavelength Range 1: | 1025-1050 nm |
| Wavelength Range 2: | 770-960 nm |
Features
The following specs show only our exemplary main platforms. We happily customize a system exactly to your needs. We show the specs for the CARS standard version / CARS high-resolution version / SRS version
- Tuning range:
2700 cm-1 to 3300 cm-1 /
2700 cm-1 to 3300 cm-1 /
1400 cm-1 to 3800 cm-1
(further extendable with large bandwidth options) - Tuning speed:
< 1 s (full-range) /
< 2 s (full-range) /
< 8 s (full-range) - Output wavelength 1: 1015 nm ... 1070 nm
- Output wavelength 2: 750 nm ... 960 nm
- Spectral width wavelength 1 (FWHM):
< 15 cm-1 /
< 15 cm-1 /
< 15 cm-1 (>2000cm-1) and < 20 cm-1 (<2000cm-1) - Spectral width wavelength 2 (FWHM):
< 40 cm-1 /
< 15 cm-1 /
< 15 cm-1 (>2000cm-1) and < 20 cm-1 (<2000cm-1) - Repetition rate wavelength 1:
1 MHz ... 3 MHz /
1 MHz ... 4 MHz /
18 MHz - Repetition rate wavelength 2:
1 MHz ... 3 MHz /
1 MHz ... 4 MHz /
9 MHz - Pulse duration wavelength 1 (FWHM) : < 60 ps
- Pulse duration wavelength 2 (FWHM) : < 30 ps
- Average power wavelength 1:
> 100 mW @ 1 MHz and > 300 mW @ 3 MHz /
> 50 mW @ 1 MHz and > 200 mW @ 4 MHz /
> 200 mW @ 18 MHz - Average power wavelength 2:
> 10 mW @ 1 MHz and > 30 mW @ 3MHz /
> 15 mW @ 1 MHz and > 60 mW @ 4 MHz /
> 50 mW @ 9 MHz - RIN of wavelength 1: - / - / < -145 dBc/Hz @9 MHz
- Polarization: Linear
- Beam quality: Fiber-coupled or free space (M^2 < 1.2) / Free space (M^2 < 1.2)
- Dimensions laser (W×D×H):
260 mm × 320 mm × 150 mm /
560 mm × 410 mm × 140 mm /
710 mm × 410 mm × 140 mm - Mass: < 15kg / < 35kg / <35kg
- Power consumption: < 100 W (24 V power supply)
- Cooling: air-cooled
Applications
- CARS spectroscopy and microscopy
- Microscopic multi-modal nonlinear imaging (CARS, SHG, TPEF)
- SRS microscopy
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
Germany
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
The features of the Dual-Wavelength Picosecond Fiber Laser include a tuning range of 2700 cm-1 to 3300 cm-1 for the CARS standard version, a tuning speed of less than 1 second for the full range, and a linear polarization.
The average power of the Dual-Wavelength Picosecond Fiber Laser is greater than 100 mW at 1 MHz and greater than 300 mW at 3 MHz for wavelength 1, and greater than 10 mW at 1 MHz and greater than 30 mW at 3 MHz for wavelength 2.
The cooling system of the Dual-Wavelength Picosecond Fiber Laser is air-cooled.
The Dual-Wavelength Picosecond Fiber Laser is used for CARS spectroscopy and microscopy, microscopic multi-modal nonlinear imaging (CARS, SHG, TPEF), and SRS microscopy.
The pulse duration of wavelength 1 is less than 60 ps and the pulse duration of wavelength 2 is less than 30 ps.