50.8mm Dia, 800mm EFL, 950-1100nm AR Coating, +/-10fs2 GDD Ultrafast Thin Lenses (Plano-Convex) for Femtosecond Lasers

Code: 2127-070

Ultrafast lenses (thin thickness, plano-convex) made of Fused Silica substrates for beam shaping of femtosecond lasers

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Specifications:

Type	Plano-convex Lens (Circular)	Substrate Material	Fused Silica
Diameter	50.8(+0.0/-0.1)mm	Center Thickness	3.9(±0.2)mm
Clear Aperture	>90%	Effective Focal Length (EFL)	800.0mm
Flatness	< λ/10	Surface Quality	20/10 S/D
Chamfer	<0.3mmx45°	Coating	950-1100nm AR Coating
GDD	±10fs^2	Centering	<3 arcmin
Laser Induced Damage Threshold	4J/cm2@1030nm, 200ps, 100Hz

This is Shalom EO's 2127-070 ultrafast femtosecond plano-convex thin lenses, with 950-1100nm AR Coating and 800mm positive focal length designed for focusing 950-1100nm wavelength ytterbium femtosecond lasers. The 2127-070 lens module is a Fused Silica thin thickness PCX lens with a diameter of 50.8mm, and a small thickness (the thickness specified here is center thickness) of 3.9mm contributing to a low GDD of ±10fs2.

Plano Convex

50.8mm

800.0 mm

3.9mm

<λ/10

950-1100nm AR Coating

±10fs2

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4J/cm2@1030nm, 200ps, 100Hz

Femtosecond Ultrafast

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