JGS1 Optical Glass Used in 1030-1090nm Laser

Specifications
ProductSize/mmQuantity /pcs
JGS1  dia25.4*54
Processing & Coating Requirements
  • Surface cut-off reflective film for reflecting laser waveband
    1030~1090nm; reflectivity R≥99.8%@45°
    1030~1090nm reflectivity R≥99.7%@45土12.5°
    Mark 1030, 1040, 1070, 1080, 1090nm reflectivity data;
  • Coating area does not allow open air bubbles
  • Laser power 8000w@40×29 ellipse area;
  • Laser power density 2500w/cm2. 5;
  • A side marked vibrating lens S / N code;
  • B side marked with arrow R1 pointing to R2;
  • Unmarked chamfering part, chamfering two-sided angle 0.2 + 0.1, chamfering three-sided angle 0.3 +
    0.2, angle greater than 140 ° without chamfering; non-coated area 4 vertical line chamfering C1;
  • R1 surface chipping requirements, the whole circle (ignoring the C surface) the number of chipping
    less than 20 @ vertical edge direction greater than 10um. R2 surface chipping requirements, the whole
    circle (ignoring the C surface) the number of chipping less than 50 @ vertical over edge direction greater
    than 50um.
Coating Test Curve
JGS1-3
JGS1 Optical glass Reflection Spectrum in 1030-1090nm - Laser Crylink
Jackie Dong

Jackie Dong

In photonic crystals, nanophotonics, negative refraction media, surface plasma optics, nonlinear optics and quantum optics, he has made many innovative achievements in theoretical and experimental research on electromaanetic field problems.

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