Laser Optics for 2100nm

Featured Product from CRYSTECH, Inc.

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APPLICATION:

  • 2100nm laser medical device(CTH:YAG)
  • g.: Rear mirrors(0°or 45°), In-put
  • Mirrors, Out-put couplers, Beamsplitters, Windows, Lenses, etc.

ADVANTAGE:

  • High coating specification, improving the conversion efficiency of  the laser  system.
  • High damage threshold, up to 20J/cm2  10ns 10Hz at 1064nm.

 

Size& Tolerance

Dia.(+0/-0.1)*L(+0.2/-0.1)mm

Surface quality

20/10

Perpendicularity

≤10′

Parallelism

≤30″

Bevel

≤0.2mmx45°

Flatness

λ/8@633nm

Chips

≤0.1mm

TWD

λ/6@633nm

CA

≥90%

Coating

Please refer the details as per the standard products.

Damage threshold

>700J/cm2 or  2.4MW/cm2   300μs  2Hz  at 2100nm

 

Material:  Corning 7980   or   JGS3

Size:     Dia.12.7*3mm/Dia.20*5mm/Dia.25.4*6.35mm/Dia.30*5mm, etc.

Coating:     C1--- HR@2100(R>99.8%)           AOI 0°

              C2--- HR@2100(R>99.8%)           AOI 45°

              C3--- PR@1064(R=87%+/-3%)       AOI 0°

              C4--- AR@2100(R<0.2%)            AOI 0°