HeNe Lasers

Excelitas' line of REO HeNe Lasers is the leading high-performance HeNe instrument choice due to our precision optical fabrication and IBS coating capabilities. We are the only manufacturer to fabricate our own laser mirrors and integrate them into the HeNe Laser assembly. In fact, we were the first HeNe laser manufacturer to successfully design and manufacture mirrors for volume green HeNe lasers with their notoriously low gain. We have utilized our optical experience to develop a unique, fully-stabilized laser product that provides an ideal solution for laser-based instrumentation and metrology applications that require long-coherence length and high amplitude stability.

Excelitas' HeNe Lasers are now available to purchase online at Digi-Key.com.

Excelitas REO HeNe Laser brochure

Stabilized HeNe Lasers

Excelitas’ Frequency/Intensity Stabilized REO HeNe Laser at 632.8 nm provides an outstanding balance of the highest output power on the market (1.5 mW) and exceptional stability of ± 2 MHz in Frequency Mode, ± 0.2% in Intensity Mode.

Green HeNe Lasers

Excelitas’ REO Green HeNe Lasers provide the largest 543 nm HeNe catalog available on the market. This offering includes power levels ranging from 0.5 to 2.0 mW, options for random or linear polarization, and our standard mode quality of TEM00 > 99%, excluding our multimode laser...

Yellow HeNe Lasers

Enabled by customized, low-loss optics manufactured in-house, REO HeNe Lasers at 594 nm provide a reliable yellow laser source for alignment and other applications. Our yellow HeNe lasers are available with standard mode quality of TEM00 > 99%, 500:1 linear polarization, and options at...

Red HeNe Lasers

Excelitas’ line of REO Red HeNe Lasers brings customers the robustness and flexibility that demanding applications require from this lab essential. With standard mode quality of TEM00 > 99%, system powers ranging from 0.5 to 30 mW, and polarization options of random, 500:1 linear, and...

IR HeNe Laser

Excelitas’ REO IR HeNe Lasers provide a variety of cost-effective IR laser light sources. Our catalog includes offerings at 1153, 1523, and 3392 nm with powers from 1.0 to 2.0 mW, 500:1 linear polarization, and our standard TEM00 > 99% mode quality.

HeNe Replacement Heads

In order to maximize the utility and versatility of our REO HeNe Lasers, Excelitas offers replacement laser heads for all REO HeNe Laser systems. These heads are readily available for field replacements.

HeNe Laser Power Supplies

In order to maximize the utility and versatility of our REO HeNe Lasers, Excelitas offers replacement power supplies for all REO HeNe laser systems. These power supplies are readily available for field replacements.

HeNe Laser Accessories

Excelitas offers a line of REO HeNE Laser Accessories to maximize the utility and versatility of our REO HeNe Lasers. Our offering allows customers to customize lasers to fit their unique application needs.