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EPL Picosecond Pulsed Diode Laser

EPL Picosecond Pulsed Diode Laser
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EPL SERIES Picosecond Pulsed Diode Lasers The EPL picosecond pulsed diode lasers are a family of high performance, cost effective excitation sources for fluorescence lifetime measurements. In Time-Correlated Single Photon Counting (TCSPC) they bridge the gap between the nanosecond flashlamp and expensive mode-locked Titanium sapphire femtosecond lasers. In addition, their external trigger capability enables their use as excitation sources in Multi-Channel Scaling (MCS) mode. The EPL lasers are pre-adjusted for an optimum pulse width, with particular attention paid to reducing a secondary shoulder characteristic of picosecond diode lasers. The output has a typical pulse width of less than 100 ps. KEY FEATURES Optimised for TCSPC 15 pre-set repetition frequencies from 2.5 KHz to 20 MHz External trigger capability Spectrally purified output Fully integrated & compact design Extremely low RF radiation Optimised collimated beam Drive electronics included The EPL lasers are robust, maintenance free, easy to operate and have proprietary beam conditioning optics.

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Typical Pulse Width @10 MHz (ps) Typical Average Power @20 MHz (mW) Typical Peak Power @10 MHz (mW) Laser Class Repetition Rate Bias Supply Trigger Output Interlock Input Hirose HR10A-7P-4P(73), (Link pin 1 and pin 2 to ground – interlock healthy) Trigger Input Hirose HR10A-7P-4P(73), (Signal pin 4 and ground pin 3) Trigger Input Signal TTL > 50 ns pulse. Trigger on rising edge. 0.0 V < Low level < 0.5 V, 2.5 V < High level < 5 V Beam Quality Near field dimensions: ≤4.75 mm (fast axis), ≤1.75 mm (slow axis) Divergence: ≤1.5 mrad (fast axis), ≤0.75 mrad (slow axis) Spectral Conditioning...

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