Customized SESAMs for Ultrafast Lasers

Every laser needs a unique SESAM

RefleKron is the leading provider of Customized Semiconductor Saturable Absorber Mirrors (SESAMs). We address a full product qualification cycle ensuring stable supply for volume production of pulsed laser systems. Our technology enables to develop SESAMs for both mode-locking and Q-switching applications, covering a wavelength range from 0.6 µm to 3 µm.

Kauhakorvenkatu
Our Company

RefleKron's mission today is to be the standard for reliability of SESAM fabrication securing volume production of ultrafast laser systems.

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Mounted customized SESAM chips
Customized SESAM technology

Our technology enables us to develop SESAMs for both mode-locking and Q-switching applications, covering a wavelength range from 0.6 µm to 3 µm.

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Reflekron Kauhakorvenkatu facilities
Latest news

Check out our newspage for our exhibition schedule, latest scientific breakthroughs using our SESAMs and other updates from the RefleKron team!

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Contact us to find the best solution for your application

Customized SESAM optimized for your laser
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