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Optics, Photonics and Plasmonics
High Resolution NSOM of Au Grid
Collection Mode NSOM of Cathode Luminescence
High Resolution Optical and Thermal Imaging
Pump Probe Ilumination Collection
High Resolution Near-field Optical Microscopy Imaging in Transmission Mode
Selective Protein Deposition
Zoom on Nano-Array
Nanoarray Plasmons
NSOM Imaging of Double Slit Plasmons
On-line Topographic and Near-field Imaging of A Multi-Mode Optical Fiber
On-line Topographic and Near-field Imaging of A Multi-Mode Optical Fiber
High Resolution Near-Field Optical Microscopy Imaging in Reflection mode
Optoelectronic Device Structure
Quantum Dot Imaging
Image of Cache Memory
Evanescent Fields in Specialized Resonator Structures
Waveguide Structure
NSOM Reflection
Guided Light in a PBG
NSOM Light Distribution
High Current 50 mA NSOM & AFM
Fiber MicroLens
Confocal & AFM of a Lensed Fiber/Laser Device
Photonic Band Gaps
Thermal Imaging of Optical Fiber
NSOM of the Edge of a Waveguide
Near-field Interference
On-line Topographic and Near-field Imaging of A Multi-Mode Optical Fiber




Zoom-in with AFM on PBG Structure

Photonic Band Gap materials (PBG) are important optical device structures for which NSOM is a critical characterizing tool.

20x20_afm_of_pbg_1_488

20x20um AFM image of the PBG crystal. Tapping mode with 40kHz resonance frequency. Boxed region imaged to the right in an 8x8um scan.

8x8_afm_of_pbg_crystal_500  

 

 

 

 

 

 

8x8um AFM image of the boxed region in the 20x20um image to the left.

 

 3x3_afm_of_pbg_2_500 3.1x3.1um image of the boxed region in the 8x8um image above.

 



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