The transmission of the polarizers is wavelength dependent and can be seen under the tab "Graphs" of their product page. An AC127-030-C achromatic doublet lens has a specified CW LIDT of 350 W/cm, as tested at 1550 nm. They are being widely used in electronic devices such as smart phones. An AC127-030-C achromatic doublet lens has a specified CW LIDT of 350 W/cm, as tested at 1550 nm. Each lens is designed for a Gaussian input beam with a specific 1/e 2 diameter (0.8 mm for the lenses below). Substrate options include N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. t.schmoll (posted 2012-10-18 13:30:14.92) Is there a window or a ball lens covering the chip? These rings are secured in position using a compatible spanner wrench.For flat or low-curvature optics, standard retaining rings manufactured from anodized aluminum are available from 5 mm to 4". The transmission of the polarizers is wavelength dependent and can be seen under the tab "Graphs" of their product page. The objective lens, the tube lens (Thorlabs LB1945-B) and the camera (CoolSNAP K4, Photometrics) shown in Supplementary Fig. Thorlabs offers standard two-adjuster kinematic mirror mounts for 7 mm, 10 mm, 1/2, 1, or 2 optics. Thorlabs Liquid Crystal Polymer (LCP) Vortex Retarders are half-wave retarders designed to affect the radial and azimuthal polarization of optical fields. Thorlabs' retaining rings are used to secure unmounted optics within lens tubes or optic mounts. They are being widely used in electronic devices such as smart phones. Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. The setup consisted of several Thorlabs' light sources (listed in the table under the Figure 1) in order to measure filters with center wavelengths ranging from 488 nm to 1064 nm. Our plano-convex lenses are fabricated from N-BK7, UV fused silica, N-SF11, vacuum-grade calcium fluoride, magnesium fluoride, silicon, barium fluoride, zinc selenide, germanium, PTFE, or HRFZ-Si. Thorlabs' elliptical mirrors feature a coated face on an elliptical UV fused silica substrate or an elliptical fused silica substrate. Thorlabs, Edmund optics, Cobolt laser Cobolt laser , Thorlabs, Edmund Optics, Eksma Optics . t.schmoll (posted 2012-10-18 13:30:14.92) Is there a window or a ball lens covering the chip? Unlike electronics that has rapidly evolved and shrunk in size following the Moores law over the past decades, the appearance and the underlying physics of todays optical lenses are similar to the Nimrud lens dating back to ~3000 years ago (1, 2). Bi-concave lenses have a negative focal length and are best used to diverge a converging beam. 5a comprise a custom-built microscope. They are being widely used in electronic devices such as smart phones. Thorlabs' N-BK7, N-SF11, UV-fused silica, calcium fluoride, and zinc selenide bi-concave lenses are popular for many applications. We begin by assembling a three-function doublet (Fig. Using a longer focal length focusing lens will also increase the beam waist diameter. In addition, Thorlabs also offers Axicons, Air Substrate options include N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. t.schmoll (posted 2012-10-18 13:30:14.92) Is there a window or a ball lens covering the chip? Thorlabs Liquid Crystal Polymer (LCP) Vortex Retarders are half-wave retarders designed to affect the radial and azimuthal polarization of optical fields. A 100-mm focal length plano-convex lens was used to focus the plane of interest onto a camera (DCC1240-C, Thorlabs). Thorlabs' Fused Silica Axicons are manufactured at the production facility in our headquarters in Newton, NJ. Optical lenses are in demand more than ever before. The scan lens being used with the scan head needs to be positioned such that its focus is at the midpoint between the resonant mirror (X) and the galvo mirror (Y). Optical lenses are in demand more than ever before. For reference, we provide the transmission of a 10 mm thick window of uncoated UV fused silica. Thorlabs' Fused Silica Axicons are manufactured at the production facility in our headquarters in Newton, NJ. Using a longer focal length focusing lens will also increase the beam waist diameter. For high-curvature optics, extra-thick retaining rings are available For high-curvature optics, extra-thick retaining rings are available Bi-concave lenses can diverge a collimated beam to a virtual focus and are commonly used in Galilean-type beam expanders. In addition, Thorlabs also offers Axicons, Air Thorlabs Liquid Crystal Polymer (LCP) Vortex Retarders are half-wave retarders designed to affect the radial and azimuthal polarization of optical fields. Thorlabs' plano-convex lenses have a positive focal length and can be used to focus collimated light, to collimate a point source, or reduce the divergence angle of a diverging source. Thorlabs, Edmund optics, Cobolt laser Cobolt laser , Thorlabs, Edmund Optics, Eksma Optics . An AC127-030-C achromatic doublet lens has a specified CW LIDT of 350 W/cm, as tested at 1550 nm. These rings are secured in position using a compatible spanner wrench.For flat or low-curvature optics, standard retaining rings manufactured from anodized aluminum are available from 5 mm to 4". Bi-concave lenses have a negative focal length and are best used to diverge a converging beam. When the mirror is rotated by 45 about the minor axis, the resulting clear aperture is circular, as shown in the lower right schematic.Mounting OptionsTo mount For reference, we provide the transmission of a 10 mm thick window of uncoated UV fused silica. To determine the correct focal length for the lens, consider the following diagram in Figure 4, which is not drawn to scale. 5a comprise a custom-built microscope. In-house manufacturing allows for full control over the production process, resulting in minimal apex rounding diameter. the NIR window is UV fused silica. To determine the correct focal length for the lens, consider the following diagram in Figure 4, which is not drawn to scale. Thorlabs' elliptical mirrors feature a coated face on an elliptical UV fused silica substrate or an elliptical fused silica substrate. Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. We begin by assembling a three-function doublet (Fig. To determine the correct focal length for the lens, consider the following diagram in Figure 4, which is not drawn to scale. 4a) by stacking a dual-function cylindrical lens as a converging element (Fig. Thorlabs' elliptical mirrors feature a coated face on an elliptical UV fused silica substrate or an elliptical fused silica substrate. Response from Jeremy at Thorlabs: There's a ball lens covering the chip and it is not AR coated. Our plano-convex lenses are fabricated from N-BK7, UV fused silica, N-SF11, vacuum-grade calcium fluoride, magnesium fluoride, silicon, barium fluoride, zinc selenide, germanium, PTFE, or HRFZ-Si. 5a comprise a custom-built microscope. The setup consisted of several Thorlabs' light sources (listed in the table under the Figure 1) in order to measure filters with center wavelengths ranging from 488 nm to 1064 nm. Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. Thorlabs, Edmund optics, Cobolt laser Cobolt laser , Thorlabs, Edmund Optics, Eksma Optics . In addition, Thorlabs also offers Axicons, Air Our plano-convex lenses are fabricated from N-BK7, UV fused silica, N-SF11, vacuum-grade calcium fluoride, magnesium fluoride, silicon, barium fluoride, zinc selenide, germanium, PTFE, or HRFZ-Si. Substrate options include N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. We begin by assembling a three-function doublet (Fig. the NIR window is UV fused silica. Thorlabs' Fused Silica Axicons are manufactured at the production facility in our headquarters in Newton, NJ. The scan lens being used with the scan head needs to be positioned such that its focus is at the midpoint between the resonant mirror (X) and the galvo mirror (Y). The objective lens, the tube lens (Thorlabs LB1945-B) and the camera (CoolSNAP K4, Photometrics) shown in Supplementary Fig. These rings are secured in position using a compatible spanner wrench.For flat or low-curvature optics, standard retaining rings manufactured from anodized aluminum are available from 5 mm to 4". Finally, we need to choose the optic on the output side of the spatial filter so that the collimated beam's diameter is the desired 4.4 mm. Thorlabs' N-BK7, N-SF11, UV-fused silica, calcium fluoride, and zinc selenide bi-concave lenses are popular for many applications. Substrate options include N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. Concerning the waveplates, we specify a reflectance of less than 0.5% per surface (0.25% for the multi-order waveplates) and the absorption is that of fused silica so that a transmission >97% should normally be achieved. In-house manufacturing allows for full control over the production process, resulting in minimal apex rounding diameter. The setup consisted of several Thorlabs' light sources (listed in the table under the Figure 1) in order to measure filters with center wavelengths ranging from 488 nm to 1064 nm. Thorlabs' extensive line of optical lenses includes spherical, achromatic, aspheric, Powell, and cylindrical lenses, and are offered with or without antireflection coatings deposited on their surfaces. 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