Computer Controlled Multichannel Picosecond Diode Laser Driver "SEPIA II" PDL 828 

Specifications

Mainframe  
Large, L:   1 slot for oscillator module, 8 slots for laser driver modules
Small, S:   1 slot for oscillator module, 2 slots for laser driver modules
Power supply   220/240 or 110/120 VAC, 50/60 Hz, max. 150 Watts (large) or 70 Watts (small)
Dimensions   Large: 464 × 310 × 140 mm (w × d × h)
    Small: 250 × 310 × 140 mm (w × d × h)
Oscillator module
Outputs   8 trigger (NIM), 1 synchronization (NIM), 1 auxiliary
Inputs   1 external trigger, 1 auxiliary (TTL)
Operation mode   rotary, programmed sequence of one channel must be completed before next channel is activated, multiple channels can be combined
Oscillator type   Crystal locked
Master oscillator frequencies   80, 64, 50 MHz (selectable)
Repetition frequency   user-selectable, derived from the selected master frequency or an external trigger source by division through any integer factor between 1 and 256
Synchronization output
Timing   synchronous to repetition frequency, timing position stepwise adjustable within the limits of the repetition frequency, stepsize equals master oscillator period
Masking   synchronization pulses can be inhibited (masked), mask size selectable in integer steps between 0 and 255, stepsize equals repetition period
Amplitude   < -800 mV into 50 Ohms (NIM)
Auxiliary Output
Timing   at start of complete trigger sequence
Amplitude   +500 mV into 50 Ohms
External Trigger Input
Amplitude   -5 to +5 V (maximum limits)
Trigger level   -1 to +1 V
Frequency range   up to 40 MHz
Bursts
Burst length   up to 16.7 million pulses
Laser Driver Module
Inputs   1 trigger (NIM), 2 gating (TTL)
Outputs   1 synchronization (NIM)
Operation mode   pulsed or continous-wave
Master oscillator frequency   80 MHz
Repetition frequency   80, 40, 20, 10, 5 or 2.5 MHz (user-selectable)
Computer
Operating system   Windows™ 2000/XP/Vista
PC Interface   USB 2.0

All Information given here is reliable to our best knowledge. However, no responsibility is assumed for possible inaccuracies or ommisions. Specifications and external appearences are subject to change without notice.
© PicoQuant GmbH, 1998 - 2008

last updated 02.07.2009back to top

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