AVTECH AVO-2W-C-P Laser Pulse Driver

Description

We purchased this unit to generate nanosecond pulses from visible laser diodes.  Our work is complete.  A new version of the driver (AVO-9W-B) sells for ,998.
The system has been completely tested and has been found to meet the original manufactures specifications.  We we're unable to determine the precise minimum pulse width achievable with the unit due to the bandwidth limitations of our oscilloscope and probe.
System consists of:
AVTECH AVO-2W-C-P Laser Pulse Driver
AVTECH AVO-2W-T Output Module with 5.1 Ohm resistor, and a 3 pin laser diode mount with a series 38k Ohm resistor.
Power Cord
Testing:
Unit tested with Tektronix TDS2014B Scope (100 Mhz) and a P6063B Probe (x10, 14 pf).
Results:
Pulse Width: <5 nsec* to 50 nsec
Rise Time:    2.6 nsec*
Fall Time:     6.6 nsec*
* limited to our scope and probe bandwidth
Sync Output:
·
75 nsec pulse, falling edge
Adjustable Delay Time:
Sync Pulse to Rising edge of Pulse Output
·
Low or High Range:  0 to 1 usec
PRF (Internal)
·
Low Range:  370 Hz to 2.1 kHz
·
High Range: 3.6 kHz to 21.4 kHz
PRF (External)
·
1 Hz to 40 kHz
Pulse Output:
·
0 to 10 Amps (tested across 5.1 Ohm resistor)
Original test data sheet and a user manual of a newer but similar model can be downloaded here:
Click here to see my link
It has a good description of how to select the proper resistance for your device.
Returns within 7 days accepted if device is DOA.  Please contact us is you have any issues.