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Pulse energy, repetition rate, pulse width

FS-F-1030C1030 nm near-infrared high-power pulsed laser

1030 nm

The FS-F-1030C 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 1 MHz repetition rate, pulses shorter than 300 fs arrive about 1 µs apart. An integrated acousto-optic modulator controls intensity by diffracting light, allowing fast power modulation after the light is generated.

Specifications

FS-F-1030C

23 specification rows

Operating modePulsed
Output / average power20-50 W
Repetition rate1 MHz
Pulse<300
Ave power stability (rms, 4 hours±3℃)<2%, <1%
Warm-up time (minutes)<10
Transverse modeTEM00
Beam quality(M2)<1.2
Polarization ratio>100:1 Vertical
Cooled methodWater cooled
Operating temperature (℃)15-35
Power supply (100-240VAC)RAD1PS
Expected lifetime (hours)>10000
Beam / notes<300 fs @1 MHz
Pulse width<300 @1MHz
Wavelength (nm)1030±10
Single pulse energy (uJ)20-50(50uJ@1MHz)
Rep. Rate (kHz)100-1000
Pulse duration(fs)<300
Peak power (MW)67-167@1MHz
Beam divergence, full angle (mrad)<1.0
Beam diameter at the aperture (1/e2,mm)<2
Beam height from base plate (mm)118

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Model selection

Nearby series comparison

Compare FS-F-1030C with the closest available models in the Pulsed Lasers family.

Selection parameterFS-F-1030C (current)FS-H-1030AFS-H-1030B
Wavelength1030 nm1030 nm1030 nm
Optical power / pulse energy20-50 W1~500 mW500~3000 mW
Operating mode / pulse widthPulsedPulsedPulsed
Beam quality<1.2<1.2<1.2