Pulse Diagnostics Solutions for Ultrafast Lasers

d-shot

d-shot

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Sold by: Sphere Ultrafast Photonics, S. A. Ships from: Portugal
Specifications
Device Type: d-scan
Measurable Pulse Width: 10 – 70 fs
Wavelength Range: 700 – 1050 nm
Input Polarization: Horizontal
Dimensions (WxLxH): 220 x 152 x 98 mm
d-scan

d-scan

Request Quote FAST RESPONSE
Sold by: Sphere Ultrafast Photonics, S. A. Ships from: Portugal
Specifications
Device Type: d-scan
Measurable Pulse Width: 2.5 – 60 fs
Wavelength Range: 450 – 1200 nm
Input Polarization: Horizontal
Measuring Head Dimensions (WxLxH): 57 x 57 x 116 mm

Did You Know?

Laser pulses are some of the shortest events ever created. For some time, it was possible to create ultrafast laser pulses, but not to measure them. Today, powerful tools exist to collect much more accurate information on characteristics such as pulse duration, shape and form, as well as noise level of pulse waves. Laser pulse diagnostic systems, including Spider, FROG and Autocorrelator, are commonly used to characterize the output of ultrafast lasers. These systems help to determine the quality of the output, leading to highly sophisticated semiconductors, electrical circuitry, and even biomedical products.

Related Resources

Frequently Asked Questions

Pulse diagnostics are instruments and techniques used to characterize ultrafast laser pulses in time, frequency, phase, and spatial profile. They are needed to verify pulse duration, pulse shape, chirp, and stability at the point of use, since nonlinear experiments, micromachining results, and amplification performance are highly sensitive to the actual temporal and spectral properties of the pulse.

What Are Pulse Diagnostics Systems?

Pulse Diagnostics tools characterize ultrafast laser pulses in time, frequency, and sometimes spatial domains. These instruments typically measure pulse duration, temporal shape, phase, chirp, and spectral content, enabling reliable control of femtosecond and picosecond sources. On FindLight, Pulse Diagnostics solutions span autocorrelators, FROG and SPIDER systems, as well as inline and single-shot monitors for lab and industrial environments.

Typical Specifications and Configurations

Key parameters for Pulse Diagnostics include supported pulse duration range, wavelength range, repetition rate, input power levels, and acquisition mode.

  • Pulse duration range: Commonly from <10 fs up to several picoseconds, with distinct models focused on few-cycle, sub-100 fs, or multi-ps regimes.
  • Wavelength range: Options for Ti:sapphire (≈700–1000 nm), Yb-based systems (≈1000–1100 nm), telecom bands (≈1300–1600 nm), and mid-IR extensions.
  • Repetition rate: From single-shot or kHz-class amplifiers up to tens of MHz for oscillators and fiber lasers.
  • Input levels: Specified average power and pulse energy limits, with integrated attenuators or fiber-coupled inputs on some Pulse Diagnostics products.
  • Measurement method: Intensity autocorrelation, interferometric autocorrelation, FROG, SPIDER, or spectrally resolved single-shot techniques.
  • Data and control: USB/Ethernet interfaces, software for retrieval of temporal intensity and phase, and export of dispersion and chirp data.

Use Cases

Pulse Diagnostics are used in compressor alignment, chirped-pulse amplification optimization, nonlinear microscopy setup, high-harmonic generation tuning, and micromachining process control. They support routine alignment of oscillator and amplifier chains, verification of pulse compression at the experiment plane, and continuous monitoring in OEM or production systems.

Buyer Guidance on FindLight

When selecting Pulse Diagnostics on FindLight, compare pulse duration coverage, wavelength compatibility with your laser, repetition-rate capability, and required input energy. Assess whether you need full temporal phase retrieval (e.g., FROG/SPIDER) or a simpler autocorrelator for routine checks. Review footprints, alignment tolerance, and software features for your lab or integration needs. You can shortlist multiple Pulse Diagnostics products and request quotes or technical details directly from suppliers without registration, enabling fast evaluation and procurement for R&D and manufacturing setups.