The Novanta OPUS DPSS Continuous Wave Laser Series is engineered for demanding OEM applications that require a precise, stable and compact light source. Designed for 24/7 operation in system-integrated environments, these diode-pumped solid-state (DPSS) lasers deliver mid to high continuous-wave output powers with exceptionally low amplitude noise. Typical use cases include semiconductor inspection, wafer defect analysis, particle counting, confocal and super-resolution microscopy, Raman spectroscopy, metrology, holography, fine material processing and a wide variety of analytical and diagnostic instruments where measurement repeatability and low signal uncertainty are essential.

Available at key wavelengths of 532 nm, 660 nm and 1064 nm, the OPUS series combines high optical power with outstanding beam quality and stability. The output powers reach up to 6000 mW at 532 nm, up to 1500 mW at 660 nm, and into the multi‑watt to 10 W regime at 1064 nm, making the platform suitable for both precision measurement and light industrial micromachining. A low M2 value (typically < 1.1–1.2) and well-controlled beam diameters support tight focusing, efficient fiber coupling and uniform illumination of the sample. These characteristics place the OPUS family in the same performance class as other premium DPSS CW platforms used in high‑end inspection and instrumentation systems worldwide.

A key differentiator of the OPUS design is its patented optomechanical architecture that suppresses amplitude noise and enhances long-term stability. In applications such as semiconductor defect inspection or airborne particle counting, even small power fluctuations can generate false positives or degrade measurement confidence. By minimizing RMS noise and ensuring excellent power stability over time, the OPUS lasers help to reduce measurement errors and improve overall system yield. This robust stability is maintained across the available power range, enabling users to operate at the optimal point for their process without sacrificing noise performance.

From an integration standpoint, the OPUS series is purpose-built for OEMs. The laser head and driver feature a compact footprint with a high power-to-size ratio, simplifying mechanical design and allowing the lasers to be installed in space-constrained instruments or multi-channel platforms. High wall-plug efficiency and carefully optimized thermal management enable air-cooled operation in environments where water cooling is impractical or prohibited. This reduces system complexity, lowers total cost of ownership and enhances reliability in continuous-duty deployments. The rugged mechanical design is intended for long operational lifetimes, supporting applications that must run around the clock with minimal intervention.

Flexible beam delivery options further increase the versatility of the OPUS family. The excellent beam quality and stability support efficient coupling into both multimode and single-mode optical fibers, allowing designers to route light precisely to the point of use within complex instruments or distributed processing stations. This is particularly advantageous in advanced inspection tools, microscopy platforms and industrial workstations where the laser may need to be decoupled from the motion stages or placed remotely for thermal and mechanical isolation. By combining high power, low noise and fiber-coupling capability, the OPUS series serves as a scalable light engine for a broad range of photonics-based systems.

Compared with many conventional DPSS CW lasers on the market, which often trade off size, thermal requirements or stability at higher powers, the OPUS series is positioned as a balanced solution that addresses all three simultaneously. Its combination of high optical output, low RMS noise, compactness and efficient air cooling makes it a strong candidate for next-generation inspection, analytical and processing platforms that demand high throughput and stringent measurement reliability. For OEMs and system designers seeking a mid-power DPSS laser that can support both current and future performance requirements, the Novanta OPUS DPSS Continuous Wave Laser Series offers a modern, robust and integration-friendly solution.