Summary
On June 13, 2025, Coherent Corp (COHR, Financial), a global leader in photonics, announced the launch of its SES18-880A-190-10, a high-power 880 nm single-emitter laser diode. This innovative product is designed for high-efficiency and high-reliability pumping of diode-pumped solid-state (DPSS) lasers, offering 18 W optical output power with over 62% conversion efficiency. The new diode aims to meet the growing demand in micromachining, advanced packaging, and semiconductor processing markets.
Positive Aspects
- High optical output power of 18 W with over 62% conversion efficiency.
- 97% polarization extinction ratio, enhancing performance and reliability.
- Competitive $/W ratio in the 880 nm class, making it cost-effective.
- Advanced chip architecture ensures consistent performance and robust thermal management.
- Variations available at different wavelengths to support diverse DPSS gain media.
Negative Aspects
- Specific technical requirements may limit its application to certain industries.
- Potential high initial investment for integration into existing systems.
Financial Analyst Perspective
From a financial standpoint, Coherent Corp's introduction of the SES18-880A-190-10 laser diode could significantly enhance its market position in the photonics industry. The product's high efficiency and cost-effectiveness are likely to attract a broad customer base, potentially increasing revenue streams. The company's vertically integrated manufacturing process may also lead to improved profit margins by reducing production costs.
Market Research Analyst Perspective
The launch of the SES18-880A-190-10 positions Coherent Corp as a frontrunner in the rapidly evolving DPSS laser market. The product's advanced features cater to the growing demand in sectors like micromachining and semiconductor processing. By offering variations and fiber-coupled modules, Coherent is addressing diverse market needs, which could lead to increased market share and customer loyalty.
FAQ
Q: What is the SES18-880A-190-10 designed for?
A: It is designed for high-efficiency, high-reliability pumping of diode-pumped solid-state (DPSS) lasers.
Q: What is the optical output power of the new laser diode?
A: The SES18-880A-190-10 delivers 18 W optical output power.
Q: What are the benefits of the new diode compared to traditional solutions?
A: It offers lower quantum defects, reduced thermal lensing, and enhanced mode quality compared to traditional 808 nm solutions.
Q: Are there variations available for different applications?
A: Yes, variations are available at 878, 885, and 888 nm to support different DPSS gain media.
Read the original press release here.
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