News

2026-10-15

Every instrument maker dreads the moment a customer calls from a freezing job site or a factory floor to report that their instrument isn't reading right, and nobody did anything wrong. Spectrometers don't live in pristine labs anymore. They are deployed in industrial, portable, and field applications where environmental conditions can be highly unpredictable. Repeated exposure to temperature swings, high humidity, vibration, or shock can cause a spectrometer to drift out of wavelength calibration, lose spectral resolution, or suffer reduced sensitivity. In the worst cases, these stresses can lead to irreversible failure. Environmental qualification verifies that a spectrometer can withstand

2026-09-16

Choosing the right interface technology for connecting a spectrometer to an embedded controller is a critical decision for instrument builders. Options like SPI, MIPI, USB, and Ethernet each come with trade-offs that directly impact timing accuracy, frame rate, system architecture, robustness, and long-term maintainability. Our new white paper, “Spectrometer Interfaces: A Guide for OEM Instrument Designers,” provides practical guidelines to help you navigate this decision for your specific application. In this paper, you’ll: Understand the fundamentals of how USB, Ethernet, SPI, MIPI, and Camera Link operate. Compare key characteristics, including maximum frame rate, latency, and implementation complexity. Access a clear

2026-09-03

Sustainability is becoming an increasingly important part of how companies evaluate their operations, supply chains and long-term partnerships. At Ibsen Photonics, we are committed to combining technological innovation with responsible business practices and continuous improvement. We are pleased to announce that the Ibsen Sustainability Report 2025 is now available. The report provides insight into our sustainability approach, commitments and initiatives, as well as how we work to create long-term value for our customers, employees, suppliers and other partners. As a global leader in OEM spectrometers and transmission gratings, we are proud to drive innovation while actively working to reduce our

2026-08-18

In modern light and display systems, visible light spectral data has become essential for achieving consistent color, brightness, and performance across devices and production environments. As form factors shrink and integration demands grow, compact and fast OEM spectrometers offer a reliable way to monitor and control optical output directly inside the manufacturing line. Our Visible light (VIS) spectrometers are designed specifically for demanding needs in light and display quality control. Due to our fused silica transmission grating technology the spectrometers deliver high throughput, low stray light, and excellent wavelength stability across the full visible range defined in common lighting and

2026-07-29

As laser systems advance toward higher power, broader wavelength ranges, and more compact designs, spectral beam combining has emerged as a highly effective method for scaling performance without compromising beam quality. Ibsen’s fused‑silica transmission gratings are at the heart of this approach. These gratings offer a wide usable bandwidth, enabling the integration of multiple laser wavelengths on a single platform. Their passive nature ensures consistently high efficiency without the need for active stabilization, and their robust fused-silica design can withstand extreme power densities of up to 3 MW/cm². Here are the key features of our spectral beam combining gratings: CW