Abstract
An exact analytical expression for the time–bandwidth product ΔtΔf of chirped sech2 pulses is derived. The relation can be expressed by ΔtΔf 0.1786 arcosh(cosh л α + 2) as a function of the laser’s phase–amplitude coupling factor α. An experimental measurement of the a factor that relies on this formula is discussed.
Original language | English |
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Pages (from-to) | 1160-1162 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 20 |
Issue number | 10 |
DOIs | |
Publication status | Published - 15 May 1995 |
Externally published | Yes |