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(Femtosecond Fiber Laser 1040 nm & 520 nm)
Ultrafast Laser for Amplifier Seeding and Spectroscopy
Menlo Systems’ femtosecond Yb fiber-baser laser sources now offer more than 10 W in average power with a pulse duration of <150 fs. Based on our unique figure 9® design, the lasers offer reproducible and long-term stable operation.
Both oscillator and amplifier use polarization maintaining (PM) fiber components only, ensuring excellent stability and low-noise operation.
The second harmonic generation is a highly efficient module for maximum performance.
The laser is maintenance free, user installed and ready to use at the press of a single button.
Customize your laser with the available options to match the requirements of your application.
Key Specifications
- - Wavelength 1040 nm & 520 nm
- - Output Power >10 W
- - Pulse Length <150 fs
- - Repetition Rate 50-250 MHz
APPLICATIONS
- - OPA/OPO pumping
- - Amplifier Seeding
- - Ultrafast Spectroscopy
- - Cell Surgery
- - Multi-Photon Excitation
- - 2-Photon Polymerization and 3D Printing
FEATURES
- - High Stability and High Beam Quality
- - Low Amplitude and Phase Noise
- - All-PM Solution
- - figure 9® Technology
- - Laser Output in less than 60 Seconds after Pressing On-Button
OPTIONS
- - SHG 520
- Frequency doubling to 520 nm
- - CHIRPED PULSES
- Picosecond pulses for seeding applications
- - SYNC100 Repetition Rate Synchronization
- Tunable cavity length by high-bandwidth piezo-controlled synchronization
- - RRE-SYNCRO Repetition Rate Stabilization
- Feedback electronics to phase lock pulses to an external clock (see separate data sheet for more details)
- - VARIO User-Defined Repetition Rate
- Factory-set value, selectable in the 50-250 MHz range
- - MULTIBRANCH Additional Seed Ports
- Seeding of multiple amplifiers with optional subsequent frequency conversion to cover multiple wavelengths
Specifications
orange | orange High Power | orange High Power 10 | |
| Center Wavelength | 1040 nm ± 10 nm | 1040 nm ± 10 nm | 1040 nm ± 10 nm |
| Average Power | >100 mW (@ 100 MHz) | >1 W (@ 100 MHz) | >10 W (@ 100 MHz) |
| Pulse Energy | >1 nJ | >10 nJ | >100 nJ |
| Pulse Width | chirped, supporting <150 fs | <150 fs (<75 fs**) | <200 fs (<150 fs**) |
| Repetition Rate* | 100 MHz (50-250 MHz with Vario) | 100 MHz (50-250 MHz with Vario) | 100 MHz (50-250 MHz with Vario) |
| Output Port | fiber-coupled | free space | free space |
| Beam Quality | TEM00, M² <1.2 (typ.<1.1) | TEM00, M² <1.2 (typ.<1.1) | |
| Additional Fiber-Coupled Seed Port | 1 (up to 4 with MULTIBRANCH) | 1 (up to 4 with MULTIBRANCH) | 1 (up to 4 with MULTIBRANCH) |
| Polarization | linear, PM Fiber | linear, p-polarized | linear, p-polarized |
| Beam Height | 120 mm | 120 mm |
Second Harmonic Module SHG 520
| Key Specifications | >400 mW @ 520 nm, <150 fs @ 100 MHz |
| Dual Output | 520 nm & 1040 nm, linear polarized, beam height 95 mm, laser head dimensions 500 x 580 x 140 mm |
*Please inquire for your specific combinations of average power, pulse duration and repetition rate.
**Please inquire about shorter pulse widths.
Requirements
| Operating Voltage | 100/115/230 VAC | ||
| Frequency | 50 to 60 Hz | ||
| Cooling Requirements | no water cooling is required | ||
| Laser Head Stabilization | actively temperature stabilized | ||
| Operating Temperature | 22 °C ± 3 °C | ||
| Laser Head Dimensions | 413 x 178 x 120 mm³ | 415 x 400 x 140 mm³ | 415 x 400 x 140 mm³ |
| Laser Head Weight | 10 kg | 26 kg | 26 kg |
| Control Unit Dimensions | 448 x 132 x 437 mm³ | 448 x 132 x 437 mm³ | 448 x 227 x 495 mm³ |
| Control Unit Weight | 10 kg | 11 kg | 24 kg |
| Warm-Up Time | <60 s |
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