The pulse-repetition frequency (PRF) is the number of pulses of a repeating signal in a specific time unit. The term is used within a number of technical disciplines, notably radar.

The pulse repetition rate, also called pulse repetition frequency, is the number of light pulses emitted per second in a regular pulse train. It is the inverse of the time interval between consecutive pulses.

Pulse Repetition Frequency (PRF) of the radar system is the number of pulses that are transmitted per second. Radar systems radiate each pulse at the carrier frequency during transmit time (or Pulse …

A pulsed laser’s repetition rate, or pulse repetition frequency, describes the number of pulses emitted every second, or the inverse temporal pulse spacing (Figure 3).

Solid-state lasers pumped by flashlamps present pulse repetition rates typically in the range 10–20 Hz. This repetition rate is suitable for use in LIBS systems aimed at the determination of bulk …

Jan 29, 2025 · repetition rate noun [C] (EDUCATION) Add to word list education specialized in some countries, including the U.S., the number of students in a particular year of education who have to …

Jan 15, 2022 · Pulse Repetition Frequency (PRF) is the number of pulses of a repeating signal in a specified unit of time. The unit of time is usually one second. The PRF tells us how many pulses of a …

For laser systems with pulse duration in the nanosecond regime repetition rates range from 1 Hz to 20 Hz, whereas for femtosecond laser systems increased repetition rates up to 1000 Hz are possible.

When a laser is running in pulsed mode, the number of pulses per second or frequency of pulses is known as the pulse repetition rate (PRR). The term PRR and pulse frequency are commonly used. In …