Coherent Corp. Launches Revolutionary WaveShaper 1000A Sharp Programmable Optical Filter
On January 12, 2026, Coherent Corp. (NYSE: COHR), recognized as a global leader in photonics, announced the release of its latest innovation: the WaveShaper 1000A Sharp. This advanced programmable optical filter boasts industry-leading fine frequency resolution, enhancing capabilities in various photonics and optical network applications.
Key Features of the WaveShaper 1000A Sharp
The WaveShaper 1000A Sharp features an impressive 5GHz resolution optical bandwidth. This groundbreaking filter offers approximately twice the resolution compared to earlier programmable optical filters. Certain key upgrades include:
- Extremely steep filter slopes
- Enhanced performance in complex optical networks
- Capable of accurate emulation and optimization of cascading filter effects
- Ideal for applications such as microwave photonics, terahertz spectroscopy, and metrology
Implications for Optical Networks
In the realm of optical networks, multiple reconfigurable optical add-drop multiplexers (ROADMs) are commonly used for data center interconnects and long-haul telecommunications. However, when these filters are cascaded, they can potentially narrow the transmission spectrum and degrade signal quality. The introduction of the WaveShaper 1000A Sharp addresses this challenge, enabling network designers and system developers to:
- Define the desired response in software
- Rapidly evaluate complex filter effects
- Improve overall transmission performance
Expert Insight on the New Filter
Dr. Ralf Stolte, Sr. Sales and Marketing Manager for Optical Communications Test Equipment at Coherent Corp., remarked, “WaveShaper 1000A Sharp significantly enhances flexibility while reducing cost in the planning and design of meshed optical networks.” This statement underscores how this innovative instrument can replace the need for multiple ROADMs or wavelength selective switches, thus streamlining network design.
Availability and Future Showcase
The WaveShaper 1000A Sharp is now available as a benchtop instrument designed for laboratory use. The device integrates seamlessly with Coherent’s WaveAnalyzer™ family of high-resolution optical spectrum analyzers. It is currently orderable and shipping immediately. Additionally, the new filter will be featured at the upcoming Photonics West event, located at Booth 4805.
About Coherent Corp.
Coherent Corp. has established itself as a leader in photonics since its founding in 1971. Operating in more than 20 countries, Coherent provides innovative technology solutions across datacenter, communications, and industrial markets. With a strong emphasis on technology resilience and global reach, Coherent is committed to aiding customers in overcoming their most pressing technological challenges. For more information, visit coherent.com.
Media Contact
For media inquiries, reach out to innovations@coherent.com.