TK-TERS I

Turnkey Tip-Enhanced Raman Spectroscopy TK-TERS I Basic

RHK Nano-Optics Division

Only from RHK.Not just remarkable...revolutionary.

Exclusive Gold Pyramid Tips -High Signal Enhancement -Rapid repeatable results

Ultra-stable design -Crash-proof automated approach -Minimize probe casualties, maximize results

TECHNICALINFORMATION

RHK Nano-Optics DivisionRHK Technology Inc. 1050 East Maple Road, Troy, Michigan 48083 USA

T: 248.577.5426 F: 248.577.5433 www.rhk-tech.com

Nano-Optical AFM/STM HeadInertial approach (Z) 12 mmResonance freq. 2720 Hz Embedded 1st / 2nd stage preamp on PCB, millimeters from probeDifferential amplification on quartz tuning fork tinesAFM tip/STM tip exchangeable kinematic-mount pucksSolder-free QTF mountingGold Pyramid Tip enhances TERS signalNoise floor 1 pm /√HzDedicated AFM & STM preamplifiers

Sample ScannerScan range XYZ: 5 x 5 x 2 μm Sample offset XY: 4 x 4 mm Resonance freq. 1340 Hz Titanium body for low drift

Objective Lens 3-Axis Nano-PositionerRange XYZ: 15 x 15 x 20 mmApertured nano-positioner allows light through central axis 50 mm Variable step size: 1 nm - several μm Objective lens mount with standard microscopy thread

Supporting StructureCompact rigid design. (L) 150 mm (W) 150 mm (H) 270 mmBeam height 100 mmResonance freq 1250 HzBlack anodized Aluminum 6061 acoustic housingAlignment irises attached to housing for aligning incident beamMicrometer-controlled translation of 45º mirror

Gold Pyramid Tip