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Position: ⎝⎛正规网赌app⎞⎠ > Optoelectronics > Relationship between laser peak and average power conversion
Conversion relationship between laser peak and average power
Shenke Optoelectronics / 2012-12-13

The pulsed laser has the following parameters:

(1) Pulse width t

(2) Repetition frequency f

(3) Pulse energy E

(4) Peak power P (pk)

(5) Average power P (av)

The conversion relationship is as follows:

P (pk) = P (av) / f * t

E = P (pk) * t

For example: A) P (av) = 420mW, t = 6ns, f = 70kHz ==》 P (pk) = 1kW & E = 6uJ

B) P (av) = 840mW, t = 6ns, f = 70kHz ===》 P (pk) = 2kW & E = 12uJ

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