Femtoline Components
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Components Table of Contents FemtoLine Laser Optics FemtoLine Laser Optics Optical ComponentS Cleaning Instructions See page A.4

FEMTOLINE LASER OPTICS J&EKSMA OPTICS FemtoLine -Laser Optics “ LASER MiRRORS Laser mirrors for femtosecond applications are designed to have a broad operating wavelength range and linear phase versus frequency characteristics (group delay dispersion (GDD)). The coating is a single layer dielectric and has no phase shift over the operating wavelength region. High reflectivity mirrors always have higher reflection, broader operating region and lower pulse distortion for s-polarization than for p-polarization for the same dielectric coating. If possible use the mirrors with s-polarized...

l^EKSMA OPTICS Fernt* Line Low GDD Ultrafast Mirrors Substrate material: UV grade Fused Silica Size: 12.7 x 3 mm FEMTOLINE LASER OPTiCS FEMTOLiNE LASER AND NONLiNEAR CRYSTALS 100 80 60 o o 40 a: 20 0 230 240 250 260 270 280 290 300 310 Recommended for high power laser applications operating in UV region. RELATED PRODUCTS Adapter for Mirror at 45° 840-0115 See page 8.77 Wavelength, nm 257-275 333-353 380-420 500-530 760-840 1000-1060

FEMTOLINE LASER OPTICS J&EKSMA OPTICS DUAL BAND MiRRORS SPECIFICATIONS SUBSTRATE Dual Band Mirrors Substrate material: BK7 grade A Dual Band Mirrors Substrate material: UV grade Fused Silica Recommended for high power laser applications operating in UV region. RELATED PRODUCTS Laser Line and Dual Laser Line Mirrors of other wavelengths See page 1.19 Kinematic Mirror/Beamsplitter Mounts 840-0056 See page 8.65 FEMTOLiNE LASER AND NONLiNEAR CRYSTALS FEMTOLiNE LASER OPTiCS

l^EKSMA OPTICS Femt* Line BROADBAND LOW GDD ULTRAFAST MiRRORS High reflectivity and low group delay dispersion in broad region centered at 800 nm FEMTOLINE LASER OPTiCS FEMTOLiNE LASER AND NONLiNEAR CRYSTALS Broadband Low GDD Ultrafast Mirrors Substrate material: BK7 grade a Substrate material: uV grade Fused silica related products Metallic Coated Mirrors See page 1.24 Kinematic Mirror / Beamsplitter Mounts 840-0056 See page 8.65

FEMTOLINE LASER OPTICS J&EKSMA OPTICS LASER HARMONiC SEPARATORS Offered on 0 0.5 or 1 inch UV FS substrates with surface flatness A/10 Harmonic separators are dichroic beamsplitters that reflect one wavelength and transmit others. Reflectance is better than 99.5% for the wavelength of interest and transmittance is at least 90% for the rejected wavelengths. The rear surface of har- monic separators is antireflection coated. If possible use shorter wavelength for reflection and longer wavelengths for transmission in order to have higher reflection/ transmission coefficients. substrate coating...

Fernt* Line l^EKSMA OPTICS FEMTOLINE LASER OPTiCS FEMTOLiNE LASER AND NONLiNEAR CRYSTALS Wavelength, Reflection, Transmission, Substrate LASER OUTPUT COUPLERS Low Group Delay Dispersion An output coupler is a partially reflecting dielectric mirror used in a laser cavity. It transmits a part of the circulating intracavity power for generating a useful output from the laser. A low transmission output coupler leads to low laser threshold and possibly to poor laser efficiency if the losses due to output coupling do not dominate other parasitic losses in the laser cavity. The output...

FEMTOLINE LASER OPTICS J&EKSMA OPTICS High reflectivity (R>99.8%) dielectric coatings with high laser damage threshold are applied on laser rear mirrors. UV FS substrates are recommended for high power laser applications. Wavelength, Substrate Radius, * Thickness of piano-piano rear mirrors of 050.8 is 8 mm. FEMTOLiNE LASER AND NONLiNEAR CRYSTALS FEMTOLiNE LASER OPTiCS Visit www.eksmaoptics.com for new products and prices 5.8

l^EKSMA OPTICS Fernt* Line FEMTOLINE LASER OPTiCS FEMTOLiNE LASER AND NONLiNEAR CRYSTALS Wavelength, Substrate Radius, * Thickness of piano-piano rear mirrors of 050.8 is 8 mm. Wavelength, Substrate Radius, * Thickness of plano-plano rear mirrors of 050.8 is 8 mm. RELATED PRODUCTS Uncoated Curved Windows Kinematic Mirror Mount 840-0010 See page 8.57 Kinematic Mirror and Beamsplitter Mount 840-0020 See page 8.57

FEMTOLINE LASER OPTICS J&EKSMA OPTICS Beamsplitter splits average polarized laser beam in two beams separated 90° from each other. The standard substrate thickness is 3 mm. If you need thinner substrate, please, choose from chapter Precision Thin Round Windows (page 1.11). FEMTOLiNE LASER AND NONLiNEAR CRYSTALS FEMTOLiNE LASER OPTiCS Visit www.eksmaopt

l^EKSMA OPTICS Fernt* Line Designed for S- polarization. Laser Damage Threshold: >100 mJ/cm2, 50 fsec pulse, 800 nm typical

FEMTOLINE LASER OPTICS J&EKSMA OPTICS Broadband Laser Beamsplitters Designed for S- polarization. Laser Damage Threshold: >50 mJ/cm2, 50 fsec pulse, 800 nm typical RELATED PRODUCTS Uncoated Elliptical Mirrors Kinematic Mirror and Beamsplitter Mount 840-0030-02 See page 8.57 Flipping Mirror / Beamsplitter Mount 840-0155 See page 8.84 FEMTOLiNE LASER AND NONLiNEAR CRYSTALS FEMTOLiNE LASER OPTiCS Visit www.eksmaoptics.com for new prod

l^EKSMA OPTICS Fernt* Line THiN LENSES FEMTOLINE LASER OPTiCS FEMTOLiNE LASER AND NONLiNEAR CRYSTALS Very thin: edge thickness varies from 0.5~1.9 mm Centre thickness varies from 1~3 mm Plano-Convex or Plano-Concave type uncoated, AR coated @ 333-353 nm, AR coated @ 380-420 nm, AR coated @ 500-530 nm, AR coated @ 515+1030 nm, AR coated @ 760-840 nm, AR coated @ 1000-1060 nm, BBAR @ 700-900 nm, uBBAR @ 350-900 nm EKSMA OPTICS introduces Ultrathin Lenses series for femtosecond applications. Femtosecond application often requires Low Group Delay Dispersion optics. Our below given Thin UVFS...

FEMTOLINE LASER OPTICS J&EKSMA OPTICS Available Standard Coatings for Thin Lenses SPECIFICATIONS Technology Available Coatings Coating suffix Wavelength AR 760 - 840 nm Price per unit to be addded, EUR/pc. 29 50 60 29 29 29 29 35 Available IBs coatings for thin Lenses specifications Available coatings Coating suffix Wavelength AR800HT 760 - 840 nm Price per unit to be addded, EUR/pc. 105 115 105 115 105 105 135 115 FEMTOLiNE LASER AND NONLiNEAR CRYSTALS FEMTOLiNE LASER OPTiCS ordering of coated Thin Lenses Please choose the coating and add its suffix to the lens code....