SPECTROLIGHT optical instruments are being showcased at VASSCAA-13 & the 71st KVS Summer Annual Conference, held at HICO in Gyeongju, Korea.
Presented through our Korean partner KOS, the exhibition setup integrates the SL-Pico Supercontinuum Laser, FWS-Poly Flexible Wavelength Selector, and Spectrometer to demonstrate real-time wavelength selection and spectral monitoring.

ㅣReal-Time Wavelength Selection & Spectrum Monitoring
The optical setup uses the SL-Pico SL80V Supercontinuum Laser as a broadband light source and the FWS-Poly (Poly-RED) to select the desired wavelength band from the broadband output.

The showcased Poly-RED provides:
- Center Wavelength (CWL): 410–890 nm
- Adjustable Bandwidth (FWHM): 2–15 nm
- Flexible wavelength and bandwidth control

As the selected wavelength is changed, the corresponding change in optical output can be directly observed while the connected Spectrometer and software display the spectrum response in real time.

Within the visible wavelength range, the change can also be seen directly through the color of the optical output, providing an intuitive visualization of wavelength selection.
Broadband Light → Wavelength Selection → Optical Output → Real-Time Spectrum Monitoring
This integrated configuration demonstrates the complete process from broadband light generation to wavelength selection and spectral measurement within a single optical setup.

ㅣSPECTROLIGHT Optical Instrument Solutions
SPECTROLIGHT is a specialized optical instrumentation brand of iiSM Inc., providing optical instruments and system solutions for light generation, wavelength control, spectral measurement, and optical research applications.
By integrating broadband light sources, Flexible Wavelength Selectors, Spectrometers, and optical accessories, SPECTROLIGHT provides flexible optical configurations for applications including:

- Spectroscopy
- Optical Characterization
- Material & Surface Research
- Sensor & Detector Evaluation
- Imaging & Inspection
- Research Optical Systems

Our goal is to provide researchers and engineers with flexible optical instrumentation that enables precise wavelength control and practical system integration across a wide range of research and industrial applications.

ㅣEvent Information
- Event: The 13th Vacuum and Surface Sciences Conference of Asia and Australia (VASSCAA-13) & 71st KVS Summer Annual Conference
- Date: August 23–27, 2026
- Venue: HICO (Gyeongju Hwabaek Convention Center), Gyeongju, Korea
- Showcased Products: SL-Pico Supercontinuum Laser / FWS-Poly Flexible Wavelength Selector / Spectrometer
- Demonstration: Real-Time Wavelength Selection / Optical Output Change / Real-Time Spectrum Monitoring
- Presented by: KOS, SPECTROLIGHT's Korean partner