{"product_id":"passively-mode-locked-diode-pumped-yb-caf2-oscillator-von-yang-yu","title":"Passively Mode-locked Diode-pumped Yb:CaF2 Oscillator","description":"\u003cp\u003eUltrafast (UF) mode-locked (ML) lasers are extremely powerful tools in scientific research and industrial applications including material processing, nonlinear optics, attosecond science, metrology, etc. The most popular UF Ti:sapphire laser applications are limited by its high ownership cost, system complexity and low power transfer efficiency. Yb3+:CaF2 has been recognized as a promising candidate for a high efficient and high power femtosecond laser, for its simple energy-level scheme, high quantum efficiency (~1), very small quantum defect (\u0026lt;10%), long upper-state lifetime (2.4 ms), broad emission spectrum (\u0026gt;70 nm), high thermal conductivity and compatibility with high power InGaAs diode pumping. Two types of Yb3+:CaF2 ML resonators based on semiconductor saturable absorber mirrors (SESAM¿s) and Kerr lens mode-locking (KLM) have been demonstrated and analyzed in detail. A Kerr-lens ML oscillator was constructed for continuous-wave modelocking operations by incorporating an additional optical element with an enhanced nonlinear Kerr coefficient, which represents the first such investigation for an Yb3+:CaF2 oscillator to our best knowledge.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659649394\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659649394","offer_id":39449267109981,"sku":"9783659649394","price":71.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/acf63c59-59ae-44bd-a824-af7c223e14ff.jpg?v=1769235594","url":"https:\/\/shop.autorenwelt.de\/en\/products\/passively-mode-locked-diode-pumped-yb-caf2-oscillator-von-yang-yu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}