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cqsmarttechnology added blog Other
2025-09-03 01:42:17 -

Achieve Unprecedented Precision with Our 1550nm Ultra-Narrow Linewidth Laser Module
In the world of advanced photonics and high-precision applications, the quality of your laser source can make or break your project's success. Introducing our state-of-the-art 1550nm Ultra-Narrow Linewidth Single-Frequency Laser Module – engineered for excellence in the most demanding research and industrial environments. Why Choose Ultra-Narrow Linewidth? Our FL-2 Series...

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shangmao added blog Crafts
2024-09-20 08:35:03 -

What Are the Key Factors to Consider When Selecting a Narrow Linewidth Laser?
When selecting a narrow linewidth laser, several key factors should be considered to ensure that it meets the specific requirements of the application. These factors include: l Linewidth: The required linewidth depends on the application. For example, high-resolution spectroscopy may require a linewidth of less than 1 MHz, while less demanding applications may be able to...

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shangmao added blog Games
2025-05-14 01:47:54 -

The Role of Rare-Earth Dopants in Ultra-Narrow Linewidth Single-Frequency Fiber Lasers
Ultra-narrow linewidth single-frequency fiber lasers rely heavily on rare-earth-doped gain fibers to achieve high coherence and stable operation. The choice of dopant (e.g., erbium, ytterbium, or thulium) significantly impacts laser performance, particularly in linewidth narrowing. Key Rare-Earth Dopants and Their Properties Erbium (Er³⁺) – Operates in the C-band (1530-1565...

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