Focuslight Launches FocusFiber® S-Series Fiber Coupled Diode Laser Product
Release time:2016-09-30

Xi’an, China, September 30, 2016– Focuslight announced today the release of FocusFiber® S-Series Fiber Coupled Diode Laser Product.



Based on the single bar fiber coupling technology, the S-Series is developed to offer improved lifetime, great environmental adaptability, and extended shelf life. This new laser product is available with wavelengths ranging from 792 nm to 1470 nm, with a choice of two fiber core sizes: 200µm and 400µm, delivering continuous output power up to 50W (Max 15W at 1470nm).  



Spectrum of multi-emitter fiber coupled module                                                         Spectrum of FocusFiber® S series laser module


The S-series laser exhibits stable Gaussian spectrum shape, which makes it an ideal pumping source for solid state lasers. It offers strong thermal fatigue resistance as a result of the gold-tin hard bonding, which makes it applicable for hard pulse(1s ON 1s OFF)conditions. 




 FocusFiber® S                                                       FocusFiber® S with additional functions

In addition to its essential features, the S-Series product offers the following supplemental functions to accommodate specific needs from customers: aiming beam, fiber detection, temperature detection, power monitoring, and light feedback protection. 

The FocusFiber® S-Series is a great solution for applications in laser pumping, medical & aesthetics, materials processing, and scientific research.

Attachment 1: Datasheet of FocusFiber® S


About Focuslight:

Founded in 2007, Focuslight Technologies is a fast growing high-tech company committed to research, development and manufacturing of high power diode lasers. Headquartered in Xi’an Shaanxi, China, Focuslight provides products to a variety of customers consisting of OEM, ODM and system integrators worldwide. With its extensive engineering expertise in thermal, optical and mechanical design to die bonding, FAC assembling and fiber coupling to system integration, Focuslight is dedicated to providing customers with well-matched, comprehensive solutions for their specific needs. For more information, please visit



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