Lbo crystals characterization confocal

Post on 12-Feb-2017

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Transcript of Lbo crystals characterization confocal

Scanning Confocal Microscopy for NLO crystals

Scanning Confocal Microscopy: Design

Scanning Confocal Microscopy: Design

FC fiber ports:Laser input and signal output

Sample holder stage

Scanning Confocal Microscopy: LBO crystal (EX2) surface at different depths

LBO sample

38μm

λ=405nm20X0.25NA

Objective

LBO crystal

Surface

5μm 10μm

20μm

15μm

Scanning Confocal Microscopy: LBO crystal (EX2) surface at different depths

LBO sample

38μm

λ=405nm20X0.25NA

Objective

LBO crystal

Surface

5μm 10μm

20μm

15μm

Scanning Confocal Microscopy: LBO crystal (EX2) surface at different depths

LBO sample

38μm

λ=633nm50X0.98NA

Objective

LBO crystal

Surface

5μm 10μm

20μm

15μm

Scanning Confocal Microscopy: LBO crystal (EX2) surface at different depths

LBO sample

38μm

λ=633nm50X0.98NA

Objective

LBO crystal

Surface

5μm 10μm

20μm

15μm

Scanning Confocal MicroscopyMini lens

Bowl side close to the center

λ=633nm20X0.25NA Objective

Surface 38μm

5μm 10μm

20μm

15μm

Scanning Confocal MicroscopyMini lensλ=633nm

20X0.25NA Objective

Bowl side close to the edge

Surface 38μm

5μm 10μm

20μm

15μm

Scanning Confocal MicroscopyMini lensλ=633nm

20X0.25NA Objective

Flat side close to the center

Surface 38μm

5μm 10μm

20μm

15μm

Scanning Confocal MicroscopyMini lensλ=633nm

20X0.25NA Objective

Flat side close to the edge

Surface 38μm

5μm 10μm

20μm

15μm

Scanning Confocal MicroscopyMini lensλ=633nm

50X0.98NA Objective

Flat side close to the center

Surface 38μm

5μm 10μm

20μm

15μm

Scanning Confocal MicroscopyMini lensλ=633nm

50X0.98NA Objective

Flat side close to the edge

Surface 38μm

5μm 10μm

20μm

15μm

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