Arroyo Instruments LaserSource 4200 Series Manual do Utilizador descarregar pdf (Página 9)

Laser Diode Drivers

Dual Range & 4-Wire Sense

on the New 4200-DR

The new

4200-DR

drivers feature a dual range operation,

giving you the exibility to drive high current devices, while

also having a low current, higher precision, lower noise mode,

further expanding on the exibility of our low current drivers.

In addition to dual range, the

4200-DR

adds four-wire voltage

sense for more accurate device voltage measurements.

Full Isolation Means No Ground Loops

Ground loops can plague instrument setups. In a major design

improvement over traditional laser drivers, every input & output

are optically and electrically isolated from each other, creat-

ing a versatile instrument that is unaected by the electrical

conguration of your diode or other test equipment. Even the

photodiode input is fully isolated from the laser output, ensur-

ing full isolation of the laser output from unwanted ground

loops and other electrical disturbances. No other driver on the

market has this capability.

Computer Interfaces

All LaserSources come standard with a USB interface, and

4300 LaserSources also include RS-232. They are command

set compatible with other manufacturers’ drivers, allowing

you to leverage any existing software you may have already

developed.

Quasi-CW (QCW) Capable

The 4300 Series LaserSource can be optionally equipped for

quasi-CW (QCW) measurements, and feature both a trigger

in and trigger out BNC for synchronization with other instru-

ments. Pulses can be generated using the internal function

generator, or triggered externally. Adding QCW mode does

not mean you lose CW operation: QCW-equipped instruments

retain all the capabilities of their CW-only cousins.

Analog Modulation

All LaserSources support analog modulation, and hardware

protection is active during modulation, protecting the laser

diode regardless of the modulation input signal.

Powerful User Interface

Unlike other instruments, the LaserSource employs a dot-

pixel character display that allows for human-readable status,

readings, and errors. No longer do you need to get out the

manual to gure out how to set the current limit, or to under-

stand what error 114 is; you can read it directly on the display

in plain English.

Need More Current or Voltage?

Call Us...

While we oer several standard current ranges, many appli-

cations require higher voltages or higher currents. Call us to

discuss your high voltage or high current application, and we’ll

see if we have a solution for you.

At a Glance

Dual Range (4200-DR)

Low Noise

100mA to 20 Amps

Computer Interface

QCW Options

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 19 20

Comentários a estes Manuais

Sem comentários

Arroyo Instruments LaserSource 4200 Series Manual do Utilizador Página 9

Comentários a estes Manuais