Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
Photonics Buyers' Guide / Arroyo Instruments LLC
Arroyo Instruments LLC
Map1201 Prospect St.
San Luis Obispo, CA 93401
United States
Phone: +1 805-543-1302
Fax: +1 805-543-1303
Toll-free: +1 888-979-9541
Arroyo Instruments is a supplier of leading edge diode drivers, temperature controllers, and device fixtures for both laser and LEDs, as well as general temperature control applications. We offer bench top and OEM power supplies in a wide range of power levels, and a wide range of heat sinks for lasers and LEDs.

Our diode drivers offer high stability and low noise performance, and current ranges from 100mA to 100A. Our standard supplies will work with all conventional lasers and LEDs, and we also offer high voltage configuration for diode arrays. For those looking for a microsecond pulse driver, the 4300 Series LaserSource features an optional QCW (quasi-CW) mode, with pulse widths as narrow as 100 microseconds.

For temperature control, our TECSource temperature controllers feature 0.004°C stability and models starting from 28W of TEC output power up to 960 Watts! The 5240 and 5300 Series offer from 28W to 192W of TEC power with an integrated fan controller. THe 5400 TECSource is available with up to 960W of TEC power, features 7 sensor inputs, digital I/O, and interlocks.

Our bench-top instruments feature a bright VFD display, while our Pak series offers a compact, display-less enclosure for embedded or low cost applications. All instruments include a USB computer interface, and many also include RS-232.

Arroyo accessories
Cables & Accessories
Arroyo laser diode controllers
Laser Diode Controllers

Laser Diode Drivers
Arroyo laser mounts
Laser Mounts
Arroyo OEM products
OEM Products
Arroyo software
Arroyo temp controllers
Temperature Controllers
Established: 2004
Ownership type: Privately Owned
Paul Corr, Pres.
Green Products Green Products
Green Manufacturing Green Manufacturing
Green Facility Green Facility


Arroyo Instruments - 4400 LaserSource and 5400 TECSource
laser drivertemperature controlmountthermal managementPakcurrent sourcelow noiseprecisionstablediode driverLEDpower suppliesbenchtopOEMheat sinkTECSourceTECthermistorIC sensorpower controller
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2017 Photonics Media
x Wish you were here? Click to become an exhibitor today.
Are you interested in this company?
If you'd like Arroyo Instruments LLC to reach out to you with more information about their products and capabilities, please supply your email and they will contact you.

Email Address:
Stop showing me this for the remainder of my visit