MODEL HVP-5I-DIFF PULSE PICKER /REGEN FAST EO DRIVER SYSTEM
The MODEL HVP-5I-DIFF driver system is used in many applications requiring the generation of high speed optical pulses, production of nano-second wide optical pulses and single pulse extraction of mode locked (ML) laser pulses. This driver is extremely useful in regenerative amplifier laser set-ups where single or multiple laser pulses are seeded in the laser cavity. The resultant amplified pulses are switched out after a build-up time of several hundred nanoseconds. The Model HVP-5I-DIFF driver system utilizes differential switching high voltage FETs which drive very fast response time EO Pockels cells such as Quantum Technology's QC series KD*P Pockels cell, QS series BBO Pockels cells or RT series RTP Pockels Cells. The waveform thus produced, provides optical pulses with symmetrical nanosecond optical rise times. The unique circuitry employed in this driver, allows the HV bias levels to be easily varied and set unlike avalanche circuits which only operate safely, over a very small voltage range and cause the timing to be readjusted every time the high voltage is adjusted. This driver is excellent for use with tunable lasers such as the TiSapphire laser due to the inherent ease of operation. The extremely fast response time ( 7 nanosec ) of the Model HVP-5I-DIFF driver system makes it very useful in the selection and extraction of a single mode locked pulse or a group of pulses from the laser output pulse train. The driver system can pick out pulses from pulsed or CW mode locked lasers and pulsed or CW Q-switched mode locked lasers. In particular, when used with the ultrafast Photo-diode Discriminator Amplifier module, the Model HVP-5I-DIFF driver system finds usefulness in passively Q-switched and mode-locked lasers where only the optical pulse train is used to select the wanted pulse. The Model HVP-5I-DIFF driver system is completely modular in construction and belongs to Quantum's 40SE family of plug-in modules. The units are inter-changeable, up-gradeable and easily replaceable in the field to provide quick turn-around service and to ensure that the latest design innovations are employed. This, in turn, allows the user to select the required options and benefit from increased future functions and performance.
- Wavelength Range: 800 - 2500 nm
- Max Laser Input Power: -- W
- Input Frequency Range: 0.005 - 0.2 MHz
- Input Polarization: Horizontal
Fast Rise and Fall times
Variable pulse width
Rep rate to 5 KHz-200KHz
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