Your products are not listed here? An already registered supplier can use a customized form to report the full list of offered photonics products. Anyone, not only suppliers themselves, can report additional suppliers. The cost of high voltage drivers scale at a very similar rate in practice, so techniques to reduce drive voltage are important to reduce system costs. You can obtain ad package for getting a much improved visibility and many more leads. One technique in common usage is to pass the laser beam through the cell twice, thus only requiring a quarter wave switching voltage instead of a half wave. By using this method, a clean electrical interface is presented to the driving circuit and internal reflections are minimised.
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The capacitance of the Pockels cell is then of less importance as transmission line techniques must be used throughout the electrical system. For uses and applications of Pockels cells like the UPC, look in the Application Notes section then give us a call to discuss your requirements.
By using this method, a clean electrical interface is presented to the driving circuit and internal reflections are minimised. Electro Optical Components, Inc. Offering both a fast rise and fall time, it allows laser pulses to be injected into or coupled out of an amplifier cavity quickly.
If possible, please provide a web address showing that this supplier indeed offers such products. The design was conceived to minimize the time that the Pockels cell is exposed to high differential voltages and eliminate electrochemical degradation of the crystal, extending its useful life.
All OEM designs can be built to the desired form factor and mounting requirements. Considering the difficulty of generating fast rise-time electrical drive waveforms, it is especially beneficial that the voltage requirements be minimised and therefore the UPC is available in both single and double crystal versions.
If you like this buyer’s guide, share it with your friends and colleagues, e. Most Pockels cells which use a 50 W r.
The QDP-drive produces a double-pulse waveform that holds off lasing during flash lamp operation and pulses the Pockels pockelx at peak gain inversion— when laser output is at maximum — then applies voltage again to turn the Pockels cell off and prevent additional laser pulses from being emitted.
Anyone, not only suppliers themselves, can report additional suppliers. In fact in most systems, the rise time of the electrical pulse generator into the load capacitance of the cell is the dominant factor and typical risetimes are thus of the order of 3 to 5ns.
Ultra Fast Pockels cells for pulse picking and pulse slicing applications from Leysop
Report Additional Suppliers for These Products If you are a supplier and want to be listed, please use the registration form. Q-switch drivers provide a fast rise time followed by a longer decay time. It is not however adequate to just ensure that the electrical pulse enters and exits the cell quickly. Rise-times achieveable with these devices can be easily obtained in the range of ps and upward with podkels electrical drive waveforms.
The internal connections however present slightly too great a series inductance to truly match to 50 W. Both manufacturers and distributors can be registered. Not only are often very fxst sub ns pulses desired, but also the temporal shape of the optical pocoels produced must be very clean with no overshot or ringing of the waveform. That is not to say that for normal Q-switching duty the response is in any way detrimented by the electrical interface, only that when used for ultra-fast switching applications it is possible to resolve internal reflections on the sub-ns time-scale.
Contact us now to discuss your next project. For pulse slicing applications, the requirements are more stringent still.
Pockels Cell Drivers
Options for enhanced reliability include complex voltage traces to avoid crystal degradation, custom triggering logic with precisely controlled delays to prevent damage and custom interfaces fasg remote control. Our Pockels cell drivers include the Q-series Q-switch drivers and R-series regenerative amplifier drivers.
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One technique in common usage is to pass the laser beam through the cell twice, thus only requiring a quarter wave switching voltage instead of a half wave.
Ideal for pulse selection and ultrafast laser regenerative amplifier designs up to 2. Our Pockels cell drivers utilize solid-state MOSFET technology which provides excellent trigger noise immunity and a smooth output waveform. That form is reachable with a link at the bottom of the supplier’s profile page.
RP Services and Tools. Prove that you are a human being: This requires a Pockels cell which is electrically well pockel to the electrical driver source impedance across a wide frequency range.