CONTROL  MODES

Internal pulse generator, External trigger, External RF  source

INTERNAL  PULSE GENERATOR

Operation modes

Single shot, burst, normal

Delay range

1.1 nanoseconds to 140 milliseconds

Resolution

100 ps

Accuracy

25 ps + 0.000001 × delay

Time base

100 MHz, 0.2 ppm

RMS jitter

< 100 ps

Channel to channel jitter

< 30 ps

EXTERNAL

SYNCHRONIZATION

Synchronization source

External trigger, SYNC IN input

Rate

1 Hz to 20 MHz

Min pulse width

10 ns

Threshold

1.3 V

Input level

LVTTL, tolerates 5 V

Impedance

0.2 mA pulldown

Slope

rising

EXTERNAL RF SOURCE,

CLK

IN INPUT

Rate

10 MHz to 100 MHz

Min pulse width

300 ps

Input level

0.5 V to 3.3 V

Impedance

50 Ω

OUTPUTS

Output level

4.5 V

Output impedance

50 Ω

COMMUNICATION,

POWERING AND

PHYSICAL

SPECIFICATIONS

Communication

USB

Power

230 V AC 50 Hz or 110 V AC 60 Hz

Dimensions

482 × 387 × 88 mm

Weight  netto (including standard 2 m power

cable and 1.5 m

HV cable)

~6.6 kg

Built-in-driver, max operating rate

up  to 5 kHz

up  to 250 kHz

up  to 600 kHz

Max laser repetition rate for

single pulse picking

40MHz

60MHz

HV power supply

provided  in pMaster 4.2

Operation

quarter-wave,  λ/4

HV pulse duration

30  – 3000 ns

15  – 1250 ns

15  – 400 ns

HV pulse rise time, typical

<  9 ns

< 8 ns

< 7 ns

HV pulse fall time, typical

<  9 ns

< 8 ns

< 7 ns

Pockels cell contrast ratio,

VCR

1:500

Pockels cell transmission

>  97 % at 1064 nm

>  98 % at 1064 nm

Clear aperture

Φ11  mm

Φ5.8  mm

Φ3.5  mm

Cooling

conductive

water

Dimension(L×W×H)

230  × 90 × 69 mm

Built-in-driver,  max operating rate

up  to 1 MHz

up  to 2 MHz

up to 1 MHz

up  to 2 MHz

Max laser  repetition

rate for single

pulse picking

100 MHz

HV power supply

provided in  pMaster 4.2

Operation

quarter-wave, λ/4

half-wave, λ/2

HV pulse  duration

0-5000 ns

HV pulse rise  time,

typical

< 7 ns

HV  pulse fall time,

typical

< 7 ns

Pockels cell

contrast ratio,  VCR

1:500

Pockels cell

transmission

> 98 % at  1064 nm

Clear aperture

Φ3.5 mm

Φ2.5 mm

Φ5.5 mm

Φ3.5 mm

Cooling

water

Dimensions (L × W × H)

240 × 275 × 59 mm