Description
The d-shot is a compact system for ultrafast laser pulses single shot measurement with spectrum supporting 10-50 fs and at repetition rates ranging from sub-Hz to hundreds of kHz or MHz.
Coupling the laser beam into the d-shot is easily achieved in less than five minutes, and a full measurement (including retrieval) usually takes less than 10 seconds.
The intuitiveness of the d-shot trace provides instant visual feedback for the optimisation of your source. This d-shot system is a practical tool for real-time alignment and optimisation of your compressor or pulse shaper, or even for measuring the pulse duration after your spectral broadening stage. A proprietary retrieval algorithm provides fast and accurate retrieval of the full electric field of the pulses.
Specifications
| Device Type: | d-scan |
|---|---|
| Measurable Pulse Width: | 10 – 70 fs |
| Wavelength Range: | 700 – 1050 nm |
| Input Polarization: | Horizontal |
| Chirp Range: | ±1500 fs2 |
| Repetition Rate: | single shot – MHz |
| Maximum Beam Diameter: | 2 mm |
| Required Input Energy: | >10 µJ |
| Dimensions (WxLxH): | 220 x 152 x 98 mm |
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Applications
Shot to shot characterization
Anytime you want to track the spectral phase of your laser pulses, checking if it changes from shot to shot, then you want to use our d-shot.
High peak power lasers
High Power Lasers usually have a low repetition rate, that can go down to 1 shot every several minutes. In this case a single shot device is required, with the possibility to be triggered by an external signal. Our single shot system, the d-shot, is particularly suited for this application, covering the temporal duration range from 10 fs to 50 fs, which is typical for these kind of laser systems. Moreover, shot-by-shot changes in the spectrum or spectral phase can be easily detected.
To let you feel reassured, state of the art laser facilities like ELI pillars, APOLLON, Berkeley NL and others, have already installed our systems and are using them on a daily base, giving us a great feedback.
Frequently Asked Questions
What is the d-shot system used for?
How long does it take to perform a full measurement with the d-shot system?
What kind of lasers is the d-shot system suited for?
Can the d-shot system detect shot-by-shot changes in the spectrum or spectral phase?
What is the input energy required for the d-shot system?
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