Enhancing Optical Device Production: The Yokogawa AQ6361 Optical Spectrum Analyzer

As the demand for high-speed data transmission grows, the need for efficient and precise optical device testing has never been greater. Yokogawa addresses this challenge with the release of the AQ6361 Optical Spectrum Analyzer (OSA), a state-of-the-art instrument designed for the production testing and inspection of optical components such as laser chips, optical transceivers, and fiber amplifiers.

Unparalleled Speed for Enhanced Efficiency

The AQ6361 sets a new benchmark for measurement speed, operating up to 20 times faster than the best-selling AQ6370E model. This breakthrough is largely due to the introduction of the new ‘RAPID’ sensitivity mode for Continuous Wave (CW) light, which significantly reduces test time during production and boosts operational efficiency.

To illustrate its speed, in a test measuring the spectral distribution of a CW laser beam (span 100 nm, sampling 50001 points, noise level approximately -60 dBm), the AQ6361 achieved a measurement time of just 0.23 seconds—a remarkable performance enhancement.

Compact Design, Maximum Impact

Space is a valuable asset in production environments, and the AQ6361 is designed with this in mind. With a footprint 50% smaller than its predecessor, the AQ6370E, this compact benchtop OSA is ideal for standalone use or seamless integration into laser diode chip testers and other test systems.

Two Models to Fit Your Needs

Yokogawa offers two versions of the AQ6361 to cater to different application requirements:

• AQ6361-10 (Standard Model) with a selectable wavelength resolution of 0.05 to 2 nm.

• AQ6361-20 (High-Performance Model) with a finer selectable resolution of 0.03 to 2 nm.

Both models feature an optional extended wavelength range from 700-1700 nm, in addition to the standard 1200-1700 nm. They also deliver high dynamic range measurements with an exceptional stray light suppression performance of 73 dB, ensuring adaptability for a wide range of optical module testing needs.

Innovative Free-Space Optical Input for Greater Versatility

To enhance user convenience, the AQ6361 features a free-space optical input, enabling seamless connectivity with both single-mode and large-core multimode fibers. This design ensures low insertion loss variation and increases measurement repeatability. Moreover, the elimination of physical contact at the fiber connection point minimizes the risk of damage, further enhancing the durability and reliability of the instrument.

A Step Forward in Optical Device Manufacturing

With the AQ6361 OSA, manufacturers of optical active devices, passive devices, sub-systems, and transmission systems for datacom and telecom applications can optimize their production testing and inspection strategies. Faster measurement speeds, a space-saving design, and advanced optical performance make the AQ6361 a game-changer in the industry.

For those looking to stay ahead in optical device production, the Yokogawa AQ6361 represents a significant leap forward in efficiency, precision, and reliability. Go to website