A solution suitable for applications in harsh outdoor conditions!
We would like to introduce the Precilaser product, the "Er-Doped Fiber Amplifier/Laser 1530-1598nm," which we handle. The erbium-doped single-frequency fiber amplifier is divided into two versions based on output differences. The low-power version has a maximum output of 15W, with extremely low noise and RIN below -140dBc/Hz (100kHz). The high-power version has a maximum output of 40W and can be used for remote interferometers after frequency doubling, coherent communication, atomic physics, and more. It operates without mode hopping and remains stable even under wide temperature variations and high mechanical vibrations, making it suitable for frequency locking. 【Features】 ■ Narrow linewidth (<1kHz) ■ Built-in seed, tunable ■ Extremely low intensity noise (RIN -140dBc/Hz@100kHz) ■ Excellent beam quality (M2 < 1.1) ■ Seed power off protection system *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Optical communication ■ Laser radar ■ Pump laser for frequency doubling ■ Interferometer ■ Pump laser for OPO *For more details, please download the PDF or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
At Kōkyō, we aim to be a platform that connects researchers and engineers in the laser industry with manufacturers and trading companies. Through our operational sites "Optipedia" and "Optinews," as well as newsletters, we provide information dissemination and introduce carefully selected products from our extensive range of offerings. We also engage in the sale, rental, and subscription services of original optical products, as well as activities to promote optics and lasers.