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Optics, Photonics and Plasmonics
High Resolution NSOM of Au Grid
Collection Mode NSOM of Cathode Luminescence
Pump Probe Ilumination Collection
High Resolution Near-field Optical Microscopy Imaging in Transmission Mode
Selective Protein Deposition
Zoom on Nano-Array
Zoom-in with AFM on PBG Structure
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
High Resolution Optical and Thermal Imaging

V Grooved Quantum Wire Laser

4x4 micron Collection NSOM image taken during operation Thermal Image of the same region

The collection mode NSOM image clearly reveals the V-shaped evanescent field on either side of the Quantum Well Laser. Note that areas with high light intensity are not identical with areas of high thermal intensity. This information can only be uncovered by simultaneous imaging.

These Images were produced using Nanonics Thermal Probes.

Only Nanonics Thermal Probes have a thermal response time under 20us thermal resolution under 10 millidegrees and nanometric spacial resolution.

In the Dual Wire Thermoresistive probe, two platinum wires are stretched through the nanopipette and fused together at their tips. This fused junction has a resistance that is temperature-dependent. This unique tip allows simultaneous measurement of surface topography with thermal conductivity or temperature.   
SEM of Dual-Wire thermoresistive probe showing fused junction 
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