Laser diodes can be arrayed to produce very high power outputs, continuous wave or pulsed.

Additionally, the output was able to be captured on systems with a 100mm cut film camera using pulsed outputs from an x-ray tube similar to a normal radiographic exposure ; the difference being the II rather than a film screen cassette provided the image for the film to record.

A pulsed high voltage source ( typically 1-2 kV ) is generated and applied to the specimen, with pulse repetition rates in the hundreds of kilohertz range.

With Switched 56 DDS, bit eight is pulsed ( alternately set to logical ZERO and ONE ) to transmit two state dial pulse signaling information between a SW56 DDS CSU / DSU, and a digital end office switch.

Nuclear pulse propulsion or external pulsed plasma propulsion, is a theoretical method of spacecraft propulsion that uses nuclear explosions for thrust.

Q-switching, sometimes known as giant pulse formation, is a technique by which a laser can be made to produce a pulsed output beam.

Modern applications include pulse drivers for pulsed radar equipment, high-energy gas lasers, radiotherapy devices, particle accelerators and in Tesla coils and similar devices.

Titanium-sapphire is especially suitable for pulsed lasers since an ultrashort pulse inherently contains a wide spectrum of frequency components.

Also characteristic of several of Reich's pieces, such as New York Counterpoint, Electric Counterpoint, Sextet, Music for 18 Musicians, Three Movements for Orchestra, the exposition of the pulse is followed by pulsed notes in the choir and orchestra fading in and out over the course of a chord progression.

It is possible to fire a pulsed beam of light at a target and only capture the light reflected from that target by controlling the " gate " shutter to only allow light in that would have returned from the original pulse.

For example, specially constructed " pulse rated " ignitrons are still used in certain pulsed power applications.

The lasers are often pulsed, with measurement of the atmosphere being time-gated ( taking place a few microseconds after the pulse has been launched so that scattered light at ground level is ignored and only light which has traveled for several microseconds high up into the atmosphere and back is actually detected ).

As a result, it is possible to excite lanthanides using a pulsed light source ( Xenon flash lamp or pulsed laser for example ), and measure after the excitation pulse.

A pulse forming network ( PFN ) accumulates electrical energy over a comparatively long time, then releases the stored energy in the form of a relatively square pulse of comparatively short duration for various pulsed power applications.

A high energy pulsed laser ( typically Nd: YAG ) is used to create a compressive stress pulse in the substrate wherein it propagates and reflects as a tensile wave at the free boundary.

A pulsed signal is transmitted and the time taken for the pulse to travel to the object and back allows the range of the object to be determined.

It can reach higher values for very short durations of time ( maximum pulsed drain current, sometimes specified for various pulse durations ).

A pulsed rocket motor is typically defined as a multiple pulse solid propellant rocket motor.

The pulsed light exits the end face with a smaller beam width and no divergence.

To accommodate increased mass the magnetic field may be modified by appropriately shaping the pole pieces as in the isochronous cyclotrons, operating in a pulsed mode and changing the frequency applied to the dees as in the synchrocyclotrons, either of which is limited by the diminishing cost effectiveness of making larger machines.

Increasing rollers does tend to decrease the amplitude of the fluid pulsing at the outlet by increasing the frequency of the pulsed flow.

A pulsed detonation engine ground demonstrator operating at a frequency of 35 Hz.

A pulsed detonation engine ground demonstrator operating at a frequency of 35 Hz ( 35 detonation waves per second ).

Pulse repetition frequency ( PRF ) is the number of times a pulsed activity occurs every second.

In pulsed radar and sonar signal processing, an ambiguity function is a two-dimensional function of time delay and Doppler frequency

This is a ramped and pulsed waveform that repeats at the horizontal ( line ) frequency of the display.

Specially constructed wideband current transformers are also used ( usually with an oscilloscope ) to measure waveforms of high frequency or pulsed currents within pulsed power systems.

However, playing back recordings of the woodpecker transmissions sometimes caused the woodpecker transmissions to shift frequency leading to speculation that the receiving stations were able to differentiate between the " signature " waveform of the woodpecker transmissions and a simple pulsed carrier.

For more critical situations, such as military combat, RWR systems are often capable of classifying the source of the radar by the signal's strength, phase and waveform type, like pulsed power wave or continuous wave with amplitude modulation or frequency modulation ( chirped ).

With most pulsed navigation systems like Gee and Y-Gerät, it is relatively easy to jam the system simply by sending out additional pulses on the same frequency, cluttering up the display and making it very difficult for the operator to read the signal.

They also make shorter pulsed frequency modulated calls.

The type of power dissipation, whether continuous or pulsed, affects the maximum operating temperature, due to thermal capacitance characteristics ; in general, the lower the frequency of pulses for a given power dissipation, the higher maximum operating ambient temperature, due to allowing a longer interval for the device to cool down.

The application of the pulsed voltage to the sample allows for individual ions at the sample surface to have their electric field, and hence atomic bonding, temporarily disrupted.

This has arisen as a result of voltage pulsed atom probes providing good chemical and sufficient spatial information in these materials.

In pulsed applications there is a delay of several cycles before the oscillator achieves full peak power, and the build-up of anode voltage must be coordinated with the build-up of oscillator output.

A high voltage is pulsed across the lamp to " ignite " or " strike " the arc, after which the discharge can be maintained at a lower voltage.

The voltage is " pulsed " using transistors to produce varying output with smooth transitions and greater efficiency.

The dyes are injected by applying a positive or negative, DC or pulsed voltage to the electrodes depending on the polarity of the dye.

The applied magnetic field is pulsed, which allows the flowmeter to cancel out the effect of stray voltage in the piping system.

This device will work as a RF rectifier and give a pulsed DC voltage.

By applying a pulsed voltage, the SDA can be made to move forward.

A pinched aluminium can, produced from a pulsed magnetic field created by rapidly discharging 2 kilojoules from a high voltage capacitor bank into a 3-turn coil of heavy gauge wire.

An improvement to this basic " Resistance Sensing Supervisory System " can be obtained by providing a pulsed or time dependent variable voltage applied to the alarm circuit and is addressed in US patent numbers 4, 030, 095 and 4, 716, 401.

For instance, a two-stage cycle can be used to generate a higher pulsed voltage from a lower-voltage supply.