Hefei ZC Optoelectronic Technology Co., Ltd.
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Subsurface Defect Inspection Instrument

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ProductIntroduction

The Subsurface Defect Instrument (SSDI-2000) integrates multiple detection modes, including optical microscopic imaging, laser confocal imaging, and  optional fluorescence confocal imaging. It is designed for detecting and analyzing surface and subsurface defects in optical components, enabling layered detection of samples in the depth direction.

ProductParameters

Subsurface Defect Instrument

Model

SSDI-2000

Detection Sensitivity

≤200nm

Lateral Resolution

≤300nm

Longitudinal Resolution

≤1μm

Maximum Sample Size

100mm×100mm, or customized

Defect Longitudinal Resolution

≤1μm

Note: We can provide customized instruments of the same type and related testing solutions according to customer requirements.

ProductFeatures
  • Supports auto-focusing.
    1
  • Equipped with multiple detection modes.
    2
  • Supports defect depth analysis.
    3
  • Distinguishes between surface and subsurface defects.
    4
  • Various detection modes can be freely switched, and a selected area from an image in one detection mode can be used for detection in other modes to observe the characteristics of defects under different detection modes.
    5
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