Laser 2000

Benchtop Laser Diode Drivers

Benchtop laser diode drivers for low, medium, and high power applications.

Laser 2000 offers Arroyo Instruments’ broad range of benchtop laser diode drivers, to meet your exact test needs. From 100 milliamps to 20 Amps, all of the LaserSource benchtop laser drivers include unique features not found on competing products, such as optically isolated photodiode and modulation inputs, programmable PD bias, and both RS232 and USB computer interfaces.

The LaserSource also has laser diode protection circuits such as interlock, ESD protection, and hardware limits for current and voltage.

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Description
Dual range laser diode driver
Dual range laser diode driver for low power applications Hardware safety features, excellent stability, and USB computer interfaces. Available in three models: 100 mA, 500 mA, and 2,000 mA
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Laser diode driver for high-power laser applications
Fully-featured laser diode driver for demanding, high-power laser applications Hardware safety features, excellent stability, and USB computer interface. Available in up to 100 Amp configurations
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Laser diode driver for medium power applications
Laser diode driver for medium power applications. Current ranges from 2 Amps to 20 Amps, all in a ½ rack, 2U enclosure Offers a full suite of safety features and optional Quasi-CW (QCW) mode
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Arroyo Instruments’ benchtop laser diode drivers represent the culmination of years of experience developing current sources for test and measurement. The LaserSource series of products incorporates industry standard features with important improvements in instrument design and are the most advanced laser diode drivers on the market today.

Full Isolation Means No Ground Loops
Ground loops can plague instrument setups. In a major design improvement over traditional benchtop laser diode drivers, every input & output is optically and electrically isolated, creating a versatile instrument that is unaffected by the electrical configuration of your diode or other test equipment. Even the photodiode input is fully optically isolated from the laser output. No other driver on the market has this capability.

4-Wire Sense
The 4200-DR, 4320 and 4400 benchtop laser diode drivers feature four-wire voltage sense for accurate device voltage measurements possible.

Quasi-CW (QCW) Capable
The 4300 and 4400 offer quasi-CW (QCW) measurements (optional on 4300), with trigger in and trigger out BNCs for synchronisation with other instruments. 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.

Easy to Use
Unlike other benchtop laser diode drivers, the LaserSource employs a dot pixel character display which provides easy-to-read status, readings, and errors. This means you won’t need to consult the manual to set the current limit, or interpret error codes; you can read it directly on the display in plain English.

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For over 30 years, Laser 2000 has supplied fibre optic equipment and worked with global partners like VIAVI Solutions, US Conec and INNO Instrument.

For more information on our fibre optic technology and our wide range of products, please visit our Laser 2000 Networks website, or get in touch with our specialist through the form below.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to Mike.

Mike Fletcher

BSc (Hons)

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If you’re interested in the products shown here, or have questions about something you can’t find on our website, please get in touch through the form below.

Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.

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If you’re interested in the products shown here, or can’t find exactly what you need, please get in touch with our specialist through the form below.

Alternatively, just call +44 (0) 1933 461 666 and ask to speak to Toby.

Toby Scrivener

MPhys (Hons)

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Karen McGeachy West

MPhys (Hons)

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Peter Collins

BEng (Hons), MSc (Eng)

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Siân Brooks

BSc (Hons)

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Dan Young

BSc (Hons)

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Paul Williams

PhD

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Lisa Thomson

MPhys

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Alex Elliott

MPhys (Hons)

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Shannon O’Connor

BSc (Hons)

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Sarah Hampson

PhD, MChem (Hons), MRSC

What's New?

We’ve recently refreshed our website, and we hope that you will find the changes to be a big improvement. We’ve worked hard to make it easier to navigate the site, and to find exactly what you need from among our vast and diverse range of products.

Missing e-commerce?

One thing that we’ve not carried over from the previous site at this time is the facility to order online for a select range of our products, which you may have been used to in the past. “Off-the-shelf” items represent a small part of our product range; most often a purchase requires a more in-depth discussion between our sales team and the customer to match the right product to the user’s application. For this reason we have focussed on making it as easy as possible to request a quotation from our sales team.

Please rest assured that we will get back to you with pricing promptly, and will work with you to make sure the products you buy are exactly what you need. Once you’re ready to order, our sales team will work through the process with you, to make it as seamless as possible.

Once you’ve selected all the items you’re interested in, by clicking “Add to Quote” on the product page, just click “View Quote Request List” or the icon in the top navigation bar, check your list, set quantities, complete your details and submit the form. Our sales team will respond by email, in a timely manner.

If you have any other questions in the meantime, please get in touch directly.