Secondary Spectrometer Fiber Fusion

Feb 22, 2026

The study of a fiber spectrometer based onoffset fusion

A near-infrared spectrometer based on offset fused multimode fiber (MMF) is investigated in this study. The light spectrum is recovered by analyzing the speckle images when light is passing...

Dec 23, 2025

A fibre-based 2D-slit homogenizer concept for high-precision space

In this work, we provide experimental measurement data on the stability of representative rectangular core shaped fibre as well as a preliminary pre-development of a 2DSH fibre bundle.

Feb 08, 2026

Spectrally resolved fiber photometry for multi-component analysis of

In this study, we designed a novel spectrally resolved fiber photometry system that can be used for high-speed simultaneous measurement of multiple fluorophores between the UV (350 nm) and IR (1100

Jun 04, 2026

KPF Spectrometer

The baseline KPF spectrometer design is shown in the following figure. Light enters the core spectrometer following the fiber image reformatter, at the focal point of the primary collimator mirror

Dec 27, 2025

Secondary Ion Mass Spectrometry Approach for Measuring the

In particular, the identification of various ion distributions at the fiber cross-section with nanometer accuracy is required. For this purpose, the classical depth profiling mode of the

Mar 15, 2026

Miniaturized parallel spectroscopy

Parallel spectroscopy in the visible spectral range is applied in various analytical tasks ranging from industrial inspection via digital farming to life sciences. To address parallel distributed sensing

Feb 16, 2026

AI-assisted spectrometer based on multi-mode optical fiber speckle

In this paper, we theoretically and experimentally demonstrate an AI-assisted MMF spectrometer, and examine the limits of the method. The resolution of the spectrometer reached 0.1

Jan 17, 2026

Multi-core fibre-fed integral field spectrograph (MCIFU) IV: the fiber link

To allow it to achieve its goals we manufactured a fibre link system composed of a custom integrated fiber, with 3D printed microlenses and an ultrafast laser inscribed reformatter.

Jan 27, 2026

Study of a fiber spectrometer based on offset fusion

Abstract Publication: Applied Optics Pub Date: May 2020 DOI: 10.1364/AO.390351 Bibcode: 2020ApOpt..59.4697W full text sources Publisher |

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