Pulse energy, repetition rate, pulse width
FS-H-1030B1030 nm near-infrared pulsed laser
1030 nmThe FS-H-1030B is a 1030 nm femtosecond fiber laser. Pump energy is supplied to an active fiber, which guides the light and provides optical gain as it propagates. Output coupling then delivers the amplified beam to the experiment. Pulse duration sets how briefly the energy is delivered, while repetition rate sets the interval between pulses; average power alone does not describe the peak intensity at the sample. At the nominal 80 MHz repetition rate, pulses shorter than 150 fs arrive about 12.5 ns apart. An integrated acousto-optic modulator controls intensity by diffracting light, allowing fast power modulation after the light is generated. The stated optical loss through this stage is 15%.
Specifications
FS-H-1030B
24 specification rows
| Operating mode | Pulsed |
|---|---|
| Output / average power | 500~3000 mW |
| Beam / notes | <150 fs @80 MHz |
| Single pulse energy (nJ) | 6.25-30 |
| Rep. rate (MHz) | 80±2 |
| Pulse | <150 |
| Ave power stability (rms, 4 hours±3℃) | <2%, <1% |
| Warm-up time (minutes) | <10 |
| Transverse mode | TEM00 |
| M2 | <1.2 |
| Polarization ratio | >100:1 Vertical |
| Cooled method | Air cooled |
| Operating temperature (℃) | 15-35 |
| Power supply (100-240VAC) | RAD1PS |
| Expected lifetime (hours) | >10000 |
| Repetition rate | 80±2 MHz |
| Pulse width | <150 @80 MHz |
| Wavelength (nm) | 1030±10 |
| Pulse duration(fs) | <150 |
| Group Delay Dispersion(fs2) | -60000-0 |
| M² | <1.2 |
| Beam divergence, full angle (mrad) | <1.0 |
| Beam diameter at the aperture (1/e2,mm) | <2 |
| Beam height from base plate (mm) | 43 |
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Model selection
Nearby series comparison
Compare FS-H-1030B with the closest available models in the Pulsed Lasers family.
| Selection parameter | FS-H-1030B (current) | FS-H-1030A | FS-H-1030C |
|---|---|---|---|
| Wavelength | 1030 nm | 1030 nm | 1030 nm |
| Optical power / pulse energy | 500~3000 mW | 1~500 mW | 3~20 W |
| Operating mode / pulse width | Pulsed | Pulsed | Pulsed |
| Beam quality | <1.2 | <1.2 | <1.2 |
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