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Standard 3 Year Factory Warranty
Femtosecond Digital Delays
20 Channels of Femtosecond Digital Delays
Model 588-OEM Series Board Level Pulse Generator
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Model 6040 Electrical or Optical outputs


High Resolution Image (jpg - 3072 x 2196 - 274KB)





Click to start tutorial - General Overview






Part Number Description
P/N 6856 Model 6040 Module Cavity Blank Panel
P/N 6859 Model 6040 Extender Kit, Module to Chassis
P/N 6924 Model 6040 Rack Mount



Listed below are the timing and output characteristics of the 6040 mainframe. However, modules determine specific performance limits and characteristics such as maximum pulse width and maximum rep rate.

Internal Trigger               0.01Hz to 100 MHz, Accuracy: 0.01% of setting
Pulse Width               3 ns to 640 S, resolution of 1 ns or 5 digits, accuracy
       0.2%, jitter 25 ps or 0.005%.
Delay               0 ns to 640 S, resolution of 1 ns or 5 digits, accuracy
       0.2%, jitter 25 ps or 0.005%.
-------               ----------
Trig Out               A 3 ns wide, 2V high T0 pulse into 50 ohms.
Pulse Out               A positive 4V pulse into 50 ohms. 1 ns risetime, 1.5 falltime.
ECL Out               An ECL level output into 50 ohms. 700 ps risetime.
-------               ----------
External Trigger               0 to 100 MHz, slope select and threshold adjust, 50 ohm
       input impedance.
Single Cycle               A push button initiates a single pulse cycle.
Double Pulse               A pair of identical Width pulses separated by the Delay
       for each event.
Impulse               A sub-ns impulse is provided for each event. (optical
       only)
External Drive               An incoming waveform drives a modules output between
       two selected levels.
External Modulation               Analog or digital signals modulate the output of an
       optical module with high bandwidths. (optical only)
CW               Constant light level outputs. (optical only)


Electrical Modules

These interchangeable modules provide electrical signals from 5V, 180ps risetimes to 800V, 10 ns risetimes. The higher amplitudes have slower risetimes and the slower risetimes result in reduced maximum rep rates.


Electrical Module Characteristics Amplitude Offset Max Rate Risetime Min Width Max Width
into 50 ohms
201E fast risetime
high rep rate
5 V +/- 5 V 100 MHZ 180 ps 1 ns 640 S
202H high pulse power 300 V None 500 KHZ 5 ns 12 ns .005%/us
droop
310H Higher pulse power 800V None 40 KHZ 15 ns 25 ns 1%/us
droop


Optical Modules

These interchangeable modules provide wavelengths of 635 nm, 650 nm, 660 nm, 850 nm, 904 nm, 1064 nm, 1300 nm and 1550 nm. Other wavelength options may be available so check with the factory if you have special needs. The optical modules offer rep rate, delay and width control as well as amplitude adjust essentially providing the optical equivalent of an electrical pulse generator. For all the modules, light is conveniently provided at end of an optical fiber for easy routing on an optical bench or to a test system.


Optical Module Wavelength Peak Power Mode Max Rate Min Width Max Width Impulse CW Ext Mod Ext Dr
065 650 nm
635, 660 available
2 mW
higher available
multi 100 MHz 3 ns 640 S yes yes yes yes
085 850nm 2 - 20mW multi 100 MHz 3 ns 640 S yes yes yes yes
090 904 nm 1 - 20mW single 100 MHz 3 ns 640 S yes yes yes yes
106C 1064 nm 1-20mW single 100 MHz 3 ns 640 S yes yes yes yes
106H 1064 nm 50 - 200mW SMF/MMF 2 KHz 10 ns 25 ns*
*4 widths
only
contact
factory
pulse
only
no no
130 1300 nm 1-10mW single 100 MHz 3 ns 640 S yes yes yes yes
155/8 1550 - 1580 nm 1-10mW single 100 MHz 3 ns 640 S yes yes yes yes
155H/8H 1550-1580nm 50-200mW SMF/MMF 2 KHz 10 ns 25 ns*
*4 widths
only
contact
factory
pulse
only
no no

Features

•  Adjustable rates up to 100 MHz

•  5V to 800V amplitudes

•  635, 850, 904, 1064, 1300 and 1550 nm wavelengths

•  1 ns resolution delay and width control

The Model 6040 pulse generator provides superior performance characteristics. For example, the timing accuracies of 0.01% for frequency and 0.2% for delay and width are unusual for a pulse generator. The triggering jitter of 25 ps provides synchronizing capabilities usually associated with only the very best digital delay systems. Plug-in modules let you select the output configuration you currently need.

Model 6040 Front Panel Interface




Even the mainframe 6040 without any module provides capable positive and negative outputs. Capabilities of the mainframe with its modules include: single pulse, double pulse, impulse, external drive, external modulation and CW. The modules themselves determine which of these capabilities are available. Some modules can operate to full repetition rate of the mainframe; others are limited to a smaller number.

Model 6040 Delay Setup




Model 6040 Ext. Trigger Level Setup




Model 106H Optical Power Setup











Berkeley Nucleonics Corporation

2955 Kerner Blvd., San Rafael CA 94901 U.S.A

Phone: 800.234.7858 Fax: 415.453.9956

E-mail: info@berkeleynucleonics.com