Photonics Spectra White Papers
A growing collection of white papers, application notes, and data sheets written by industry thought leaders covering the latest in photonics technology including optics, lasers, imaging, sensors, detectors, spectroscopy, fiber optics, biophotonics, and more.
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Mon, Dec 8, 2025
Self-Detecting Dual-Comb Spectroscopy with Injection-Locked QCLs
Researchers demonstrated a self-detecting mid-infrared dual-comb spectroscopy system using injection-locked Quantum Cascade Lasers (QCLs). By integrating detection within the laser chip, they eliminated bulky external photodetectors, reducing system size and sensitivity to vibration. Using RF...
Wavelength Electronics Inc.
Mon, Dec 8, 2025
Field of View in Field Spectroscopy: Why it Matters (and what you might be missing)
This paper explains why field of view is a critical but often overlooked factor in field spectroscopy. It outlines how FoV controls the actual ground area contributing to a measurement, how heterogeneity and directional effects introduce mixing and bias, and why mismatched footprints complicate...
Spectra Vista Corporation
Thu, Aug 21, 2025
The Ultimate Guide to Spectrometer Integration
This white paper provides detailed insights and practical tips on everything from choosing the right spectrometer for your specific requirements to implementing it into your system. Gain the knowledge you need to enhance your spectroscopy experiments and projects.
Ibsen Photonics A/S