Material studies
Nanoscale infrared, ultrafast spectroscopy, and nanophotonics.
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Optical near-field microscopy
Tip-based s-SNOM and AFM-IR for nanoscale chemical contrast below the diffraction limit.
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Ultrafast spectroscopy
Pump–probe and time-resolved measurements across the mid-IR.
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Plasmonics and nanophotonics
Tunable excitation of metasurfaces, polaritons, and related MIR structures.
Life sciences
Label-free vibrational contrast in tissue: direct MIR imaging, nonlinear microscopy, and coherent Raman.
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Direct MIR microscopy and imaging
Mid-IR absorption microscopy for tissue sections and pathological samples without fluorescent labels.
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Multi-photon and deep-tissue imaging
Tunable VIS and NIR beams for multi-photon excitation and deeper tissue penetration.
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Coherent Raman microscopy
Label-free SRS and CARS imaging with rapid, repeatable wavelength tuning.
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Photothermal and photoacoustic imaging
Vibrational contrast in tissue via MIR absorption and photothermal or acoustic readout.
Sensing and analytics
Environmental sensing, liquid analytics, and open-path infrared detection for gases and liquids.
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Photoacoustic spectroscopy
Trace-gas fingerprinting with narrow-linewidth MIR and photoacoustic detection cells.
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Liquid analytics
MIR absorption measurements with ultra-high dynamic range.
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Remote sensing
Open-path and aerial detection of IR-active species across fingerprint absorption bands.
Quantum photonics
Single-photon and entangled-photon experiments, nonlinear quantum optics, and photonic quantum information.
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Spontaneous parametric down-conversion
Tunable pump wavelengths for SPDC sources that generate photon pairs for quantum optics and sensing.
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Single-photon and entangled-photon generation
Stable, repeatable excitation for heralded single photons and entangled-pair experiments.
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Quantum-dot excitation
Wavelength-matched pumping of quantum-dot emitters for quantum communication and light sources.
Test and measurement
Photonic components, fibers, sensors, and detectors across the visible to mid-infrared.
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Sensor calibration
Traceable, tunable reference sources for calibrating spectroscopic and photonic sensors.
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Nonlinear integrated photonics
Tunable pump and signal wavelengths for characterizing nonlinear effects in waveguides and integrated devices.
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Photonic integrated circuit inspection
Wavelength-swept testing of PIC components, from waveguide transmission to resonator and filter response.
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Optical fiber inspection
Broadband, tunable illumination for fiber attenuation, dispersion, and defect characterization.
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Optic testing and qualification
Automated, repeatable wavelength scans for qualifying coatings, filters, and optical components before deployment.
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