Optical Systems
EKSMA OPTICS offers wide product portfolio of optical systems. Optical systems includes: F-theta lenses, compact and zoom beam expanders, Gauss-to-top hat beam shaping lens, simple telecope kit. Various variable attenuators for linearly polarized laser beam for Nd:YAG Laser applications, femtosecond applications and high power femtosecond applications can be offered. Precision spatial filters, precision pinholes, microscope objectives, variable wheels attenuators, air-cooled and water-cooled beam dumps are available.
F-Theta Lenses, Beam Expanders, Gauss-to-Top Hat Beam Shaping Lens, Simple Telescope Kit
Galilean type, compact or zoom beam expanders for 1064 nm, 532 nm and 355 nm wavelengths. F-Theta lens for scanning and engraving applications for 1064 nm, 532 nm wavelengths. Special form lens used to distribute energy of Gaussian beam to Top Hat profile - Gauss-to-Top Hat Beam Shaping Lens.
Variable Attenuators
Various variable attenuators for linearly polarized laser beam are available. Continuously variable attenuators /beamsplitters are comprised of 2 high performance optics components (multiple order half waveplate and cube polarizing beamsplitters or achromatic air-spaced waveplate and glan-taylor laser polarizing prism) for different laser applications. Variable attenuators for linearly polarized laser beam with high performance optics (multiple, zero order optically contacted or air-spaced waveplates and thin film brewster types polarizers) are available for Nd:YAG Laser applications, femtosecond applications and high power femtosecond applications.
Precision Spatial Filters
Precision Spatial Filter is used in order to deliver the output beam with a smooth, near ideal intensity profile. Precision Spatial Filter filters the beam from any low power, visible to near infrared laser. Precision Pinholes can be applied for alignment, projection applications and diffraction experiments. Precision Pinholes of different diameter in the range of 45-100 µm are available.
Microscope Objectives
Magnification: 3.7, 8, 20, 40, 90.
Variable Wheels Attenuators
Closed or Motorized Variable Wheels Attenuators
Beam Dumps
Air-Cooled Beam Dump and Water-Cooled Beam Dump for blocking a CW or a pulsed laser beam. Air-Cooled Beam Dump can be used for up to 50 W in the wavelength range from 0.1-30 µm. Water-Cooled Beam Dump can be used for beams up to 1 kW in the wavelength range from 0.1-30 µm.
Iris Diaphragms
EKSMA OPTICS offers mounted and unmounted iris diaphragms. Iris diaphragms are available of these types: zero aperture Iris Diaphragms (992 series), standard iris diaphragms with retainer (993 series), standard iris diaphragms screwed (994 series). Motorized iris diaphragms that can be controled via PC or hand controller are available. Motorized iris diaphragms are available of different operating ranges including: 5-98 mm, 5-27 mm and 30-50 mm.