Fiber optics for high power fiber lasers

Ophir Optronics’ CO2 Optics Division Announces Innovative 1-Micron Optics  for high power fiber lasers


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Ophir Optronics, a global leader in precision infrared optics, photonics instrumentation and 3D non-contact measurement equipment, announced that its CO2 Optics Division has developed the world’s most innovative optics for use in high-power, 1-micron laser systems – The fiberlens .

The fiber optics is applicable for all 1 micron range application of 1030-1080 nm range i.e. fiber lasers, disc lasers and YAG lasers

Ophir’s OEM-approved fused-silica lenses deliver the best performance for 1-micron lasers with ultra-low absorption (<50 ppm at 1.03-1.08 microns), a focal length tolerance of ±0.5% and a laser-damage threshold higer then 10J.

The Fiber Optics includes

  • UV Grade fused silica lenses and collimating Optics as both OEM optics parts and replacement optics
  • UV Grade fused silica windows used as a debris shield to protect the 1 micron lenses from the work piece 

Some of the most popular Ophir's 1 Micron optics presented below  

1 micron optics lens for high power fiber lasersLens

Optics Type Ophir PN Coating Dia.
Inch
Dia  mm F.L.
Inch 
E.T.
mm
Lens 632284-117 AR/AR 1.50 38.1 7.50 7
Lens 631931-117 AR/AR 1.18 30.0 -13.50 5.8
Lens 631932-117 AR/AR 1.18 30.0 3.56 3.1
Lens 631933-117 AR/AR 1.18 30.0 -26.73 5.5
Lens 631934-117 AR/AR 1.18 30.0 3.37 2.9
Lens 632291-117 AR/AR 1.50 38.1 7.09 3
Lens 632292-117 AR/AR 1.50 38.1 8.66 3.3
Lens 632294-117 AR/AR 2.00 50.8   11.6
Lens 632331-117 AR/AR 1.18 30.0 7.87 3.7
Lens  632754-117 AR/AR 1.00 25.4 -8.00 6

1 micron optics windows for high power fiber lasers Protective Window

Optics Type Ophir PN Coating Dia.
Inch
Dia  mm E.T.
mm
Protective Window 632445-117 AR/AR 1.00 25.4 3
Protective Window 632498-117 AR/AR 1.97 50.0 2
Protective Window 632252-117 AR/AR 0.88 22.35 4
Protective Window 632251-117 AR/AR 1.34 34.0 5
Protective Window 632336-117 AR/AR 1.00 25.4 4
Protective Window 632713-117 AR/AR 2.17 55.0 1.5
Protective Window 632755-117 AR/AR 1.26 32.0 6.35
Protective Window 632851-117 AR/AR 1.42 36.0 5
Protective Window 632757-117 AR/AR 0.47 12.0 2