Supercontinuum source Fiber based "white-light" source A supercontinuum source based on nonlinear spectral broadening in optical fibers, generates continuous power across a wide wavelength range for applications in semiconductor metrology, spectroscopy etc. Cite Share Technology at a glance Specifications •Broad spectral range: 1.0-2.0 𝝻m.•Tunable high repetitio rate: 20-80 kHz.•Nanosecond pulse duration: ~60 ns.•High average power: >2 W.•High output stability: ~1 % noise (within 15 Hz) Architecture •All fiber architecture.•Telecom fiber laser cost-effective solution.•Passive Q-switching operation.•Nonlinearity-driven spectral shaping capability. × How to Cite @misc{goswami2026supercontinuum, author = {Goswami, Abhigyan}, title = {Supercontinuum Sources}, year = {2026}, url = {https://agabhigyan.com/supercontinuum/} } Semiconductor metrology Already deployed Explore Non-contact temperature measurement of in-process silicon wafer 1 °C measurement accuracyLarge measurement rage up to 600 °C.Fast acquisition speed (~ms) Additional applications Biomedical imaging Tunable source Application space Research outputs Contactless temperature measurement of an in-process silicon wafer using a spectrally shaped supercontinuum source Read full article Filed Patent “Method and system for temperature measurement of semiconductor wafer”. (Application No. 202541030568, filed March 2025)