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Product Uses

Markets Served

  • Laser Manufacturers: Inner-cavity optics (UV, Visible, Near IR, Far IR)
  • Defense: Laser-induced fire control systems, tracking system, etc.
  • Surveillance & Imaging: CCD, Digital camera
  • Semiconductor: Lithography, Micro-processing such as annealing, marking
  • Tele-communication: DWDM, Fiber-optics
  • Medical: Laser medical systems
  • Space: Satellite Lenses /Mirrors
  • Machine Vision: Vision inspection systems for Wafer and PCB
  • Precision Measurement: Interferometer, Micro-measuring systems
  • Automobile & Industry: High Power CO2 or Nd:YAG lasers

Examples of Custom Optics

76mm dia. CaF2 Beam splitters

  • Materials : CaF2, UV Fused Silica
  • Diameter : 76.0mm +/-0.1mm
  • Tc : 12.7mm +/-0.05mm
  • Radius : <R1>Flat <R2>Flat
  • Wedge : < 30 arc sec.
  • Irregularity : Lambda/10 @633nm
  • S-D : 20-10
  • Coating :
    • Surface 1 : R 50% +/-10% @532, 700-950, 980nm
    • Surface 2 : R>1% @660, 700-750nm

Achromatic Doublet Lenses

  • Materials : SK11, SK5
  • Diameter : 0.945″ +0/-0.004″
  • Tc : 0.393″ +/-0.002″, 0.097″ +/-0.002″
  • Radius : <R1> CX <R2> CX/CC <R3> CX
  • Wedge : < 1.5 arc min.
  • Irregularity : Lambda/4 @633nm
  • S-D : 60-40
  • Coating :
    • AR Coating @ 350-710nm
    • Ravg <0.5% @ normal AOI

5.5″ dia. Plano-Concave Mirrors

  • Materials : Zerodur
  • Diameter : 5.5″ +/-0.005″
  • Tc : 0.2″ +/-0.005″
  • Radius : &lt;R1&gt; 15.1″ CC +/-0.010″ &lt;R2&gt; Flat
  • Wedge : &lt; TIR 0.0002″
  • Irregularity : Lambda/10 @633nm
  • S-D : 10-5

CaF2 Bi-Concave Lenses

  • Materials : CaF2
  • Diameter : 0.780″” +/-0.001″
  • Tc : 0.059″ +/-0.004″
  • Radius : &lt;R1&gt; 0.730″ CC +/-0.004″ &lt;R2&gt; 2.760″ CC +/-0.014″
  • Wedge : &lt; 30 arc sec.
  • Irregularity : Lambda/10 @633nm
  • S-D : 10-5

DPSS Inner Cavity Mirror

  • Materials : UVFS-7980A
  • Diameter : 0.300″ +/-0.008″
  • Tc : 0.120″ +/-0.020″
  • Radius : &lt;R1&gt; 0.880″ CC +/-0.010″ &lt;R2&gt; Flat
  • Wedge : &lt 5 arc sec.
  • Irregularity : Lambda/20 @633nm
  • S-D : 5-2

4″x3.4″ Plate Beam splitters

  • Materials : BK7
  • Diameter : 4.0″x3.4″ +/-0.010″
  • Tc : 0.100″ +/-0.010″
  • Flatness : 3 Lambda per inch
  • Parallelism : < 5 arc sec.
  • S-D : 80-50
  • Coating :
    • Surface 1 : 50/50 +/-5% @ 45deg
    • Surface 2 : AR <1% @ 45deg