닫기

The laser lens is an optical component used for
various laser applications such as beam operation to change
the shape of laser beam,
or fitting the focal point of the laser light
or correcting optical errors.

EXCIMER LASER
− High Power XeCl Component.
− High-Precision Flats & Spherical.
  − PV λ/10~ λ/30, Ra <0.3nm
− Range : 193,248,308nm
− Parallelism : <5”
− Large Size Component
  ( 200~1800mmL)
− Product
  (Large Cylindrical Lens,
  Large Anneal Windows etc.)
ND;YAG LASER
− High Power ND;YAG Laser Component.
− High-Precision Flats & Spherical.
  − PV λ/10~, λ/20 Ra <0.3nm
− Range : 266,532,355,1064nm
− Parallelism : <5”
− Product
  (Laser Cube B/S, B/S, Reflector,
  Output Coupler, Mirror etc.)
CO2 LASER
− High Power CO2 Laser Component.
− High-Precision Flats & Spherical.
  − PV λ/4~, λ/10 Ra <0.5nm
− Range : 9.4, 10.6um
− Parallelism : <5”
− Product
  (Focusing Lens, Mirror, B/S
  Output Coupler Etc.)

MIRROR

High Energy Excimer Laser Mirror
It has a technology suitable for the most demanding UV applications, and the energy excimer laser product is optimized for use in high power. It provides excellent thermal stability and low wavefront distortion using precision UV grade fused silica. Provided with the angle of incidence and the size of the specifications as desired by the user.
  • Low-loss dielectric coating
  • Designed for 193,248,308nm laser
Description Specifications
Diameter Tolerance(mm) +0.0/-0.1mm
Clear Aperture(%) >90%
Thick Tolerance(mm) ± 0mm
Surface Accuracy(λ) λ/10 @632.8nm
Surface Quality 10-5
Parallelism <1 arc sec
Angle of Incidence 0~45˚
Design Wave length DWL(nm) 193nm, 248nm, 308nm
Coating Excimer Laser
Nd:YAG Laser Mirror
ND; provides high reflectivity, an excellent surface quality and accuracy required for the use of a YAG laser. A YAG laser application program is characterized by a high damage threshold, and this high-power laser mirror is ideal for beam-steering. Both dual-band and single-band are available.
  • 99% or more high reflectivity design.
  • Used for UV, visibility and NIR laser applications.
Description Specifications
Diameter Tolerance(mm) +0.0/-0.1mm
Clear Aperture(%) >90%
Thick Tolerance(mm) ± 0.2mm
Surface Accuracy(λ) λ/10 @632.8nm
Surface Quality 10-5
Parallelism <1 arc sec
Angle of Incidence 0~45˚
Design Wave length DWL(nm) 266nm, 351nm, 532nm, 1064nm
Coating Nd:Yag Laser
CO2 Laser Mirror
It is an infrared laser such as using CO2 with IR laser, which is ideal for the most demanding applications. It is a broadband IR laser to increase the laser damage threshold value, and uses the copper substrate to dissipate the excessive heat generated from the high-power infrared laser. Since properly excessive heat is released in the copper mirror, it has a good mechanical stability as compared to other substrates.

  • 98% or more high reflectivity design.
  • To be used for CO2 lasers, and 9.3 ~ 10.6um Range to be used.
Description Specifications
Diameter Tolerance(mm) +0.0/-0.1mm
Clear Aperture(%) >90%
Thick Tolerance(mm) ± 0.2mm
Surface Accuracy(λ) λ/20 @10.6nm
Surface Roughness(Angstroms) <5 RMS
Parallelism <1 arc sec
Angle of Incidence 45˚
Design Wave length DWL(nm) 9.4um, 10.6um
Coating CO2 Laser

BEAM SPLITTER

Excimer Laser Beam Splitter
Cube Beam splitter made by bonding the two right angle prism without adhesive offers a variety of reflection / transmission ratio. Each of the beam splitter is ideal for high efficiency by dielectric coating on the prisms.
  • It is suitable for splitting high power excimer laser.
  • Various beam splitting ratio is available.
  • Several sizes are available.
Description Specifications
Diameter Tolerance(mm) ± 0.1mm
Clear Aperture(%) >90%
Surface Accuracy(λ) λ/8 @ 632.8nm
Surface Quality 20-10
Beam Deviation ±1 arc min
Transmission Capability(%) 10~90%
Reflection Capability(%) 90~10%
Design Wave length DWL(nm) 193nm, 248nm, 308nm
Coating Excimer Laser
Nd;YAG Laser Beam Splitter
Cube Beam splitter made by bonding the two right angle prisms without adhesive offers a variety of reflection / transmission ratio. Since it can remove the ghost image and control the ratio of the transmission and reflection of various lasers, it can be used for many purposes in the laser-application industry.
  • It is suitable for processing laser and imaging
  • It has an effect to control the ghost image and parasitic beam
  • Several sizes are available
Description Specifications
Diameter Tolerance(mm) ± 0.1mm
Clear Aperture(%) >90%
Surface Accuracy(λ) λ/6 @ 632.8nm
Surface Quality 20-10
Beam Deviation ±1 arc min
Transmission Capability(%) 10~90%
Reflection Capability(%) 90~10%
Design Wave length DWL(nm) 266nm, 355nm, 532nm, 1604nm
Coating Nd:Yag Laser
High Energy Polarizing Beam Splitter
The high energy polarized Cube Beam Splitter separates randomly polarized light into two orthogonal linearly polarized beams. Each of the beam splitter bonds a pair of precision prisms to each other precisely to minimize wavefront distortion that is transmitted, and provides excellent parallelism Incident, transmitted beams.

  • S-Polarized Light: reflection, P-Polarized Light: transmission
  • Branching fraction is 100:1, so extinction ratio is high
  • Several sizes are available
  • Description Specifications
    Extinction Ratio Tp/Ts>1000:1
    Transmission(%) Tp>98%
    Dimensional Tolerance(mm) +0.0/-0.2mm
    Clear Aperture(%) 90%
    Surface Accuracy(λ) λ/10 @ 632.8nm
    Surface Quality 20-10
    Beam Deviation ±1 arc min
    Design Wave length DWL(nm) 355nm, 532nm, 1604nm
    Coating Nd:Yag Laser

    WINDOW

    Excimer Laser large size window
    It is a protection window of high power excimer laser to minimize P-V and roughness of the large optic surface and improve the efficiency and functionality of the laser by minimizing the uniformity of the coating, so it is suitable for a variety of large laser industry.
    • Suitable for high power Excimer Large Laser Optic
    • Various sizes can be made
    • Designed for 193,248,308nm laser
    Description Specifications
    Available Dimension(mm) 500~2000mm
    Dimensional Tolerance(mm) ±0.5mm
    Thickness Tolerance(mm) ±0.1mm
    Clear Aperture(%) >90%
    Surface Accuracy(λ) λ/2 @ 632.8nm
    Surface Quality 10-5
    Coating Spec T≥99% @ 308±10nm
    Coating Uniformity <1%
    Design Wave length DWL(nm) 308nm
    Coating Excimer Laser
    Excimer Laser Window
    It is a protection window of high power excimer laser to minimize P-V and roughness of the large optic surface and improve the efficiency and functionality of the laser by minimizing the uniformity of the coating, so it is suitable for a variety of large laser industry.
    • Suitable for high power Excimer Large Laser Optic
    • Various sizes can be made
    • Designed for 193,248,308nm laser
    Description Specifications
    Dimensional Tolerance(mm) ±0.1mm
    Thickness Tolerance(mm) ±0.05mm
    Clear Aperture(%) >90%
    Surface Accuracy(λ) λ/10 @ 632.8nm
    Surface Quality 10-5
    Parallelism 1arc sec
    Coating Spec T≥99% @ 308±10nm
    Coating Excimer Laser
    Nd;YAG Laser Window
    λ /(10~20) high power laser window is a highly efficient, high damage threshold V-coating to maximize transmission at the design wavelength.
    Coatings have excellent thermal properties, and it has low wavefront distortion, so it is suitable for using precision laser.

    • It is available at 266nm, 355nm, 532nm and 1064nm
    • Low auto-fluorescence
    • High damage threshold value
    Description Specifications
    Dimensional Tolerance(mm) +0.00/-0.10mm
    Clear Aperture(%) >90%
    Thickness Tolerance(mm) ±0.10mm
    Surface Accuracy(λ) λ/10 ~ λ/20 @ 632.8nm
    Surface Quality 10-5
    Parallelism 1arc sec
    Substrate Excimer Grade UV Fused Silica
    Design Wave length DWL(nm) 266nm, 355nm, 532nm, 1064nm
    Coating Nd;Yag Laser Window