News & Articles

What we're building, where we're presenting, and what our photonic Raman sensors are proving in the field — all in one place.

Internal updates

News from the InSpek team

Announcements, conference talks and life at the lab.

From data to control: building intelligent bioprocess systems

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Proven in the field

Case studies

How teams use continuous, in-line sensing to develop and run better bioprocesses.

INDUSTRIAL BIOTECH

Real-time molecular visibility for p-coumaric acid bioproduction

Modern bioprocessing demands real-time visibility to make complex biological manufacturing more precise, efficient, and scalable.

INDUSTRIAL BIOTECH

In-line Raman monitoring of a fed-batch S. cerevisiae fermentation

Continuous tracking of glucose, ethanol and glycerol — cross-referenced against traditional fermentation analytics.

Publications

Our Research

Peer-reviewed papers and conference proceedings behind our waveguide-enhanced Raman technology.

Waveguide Raman Sensing for Chemical Detection in Industrial Processes

Waveguide-enhanced Raman spectroscopy (WERS) combines the principles of Raman spectroscopy with integrated photonics technology to perform Raman spectroscopy

Strong pump rejection filter for polarization-diverse silicon platforms

Integrated wavelength filters with high optical rejection are key components in several silicon photonics circuits, including quantum photon-pair sources and spectrometers.

Sensitivity comparison of free-space and waveguide Raman for bulk sensing

The sensitivity advantage of waveguide-enhanced Raman spectroscopy (WERS) over free-space Raman, measured by the signal-to-noise ratio

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