Jonathan M. Weinberg

Papers

Total Citations

H-Index

About

Jonathan M. Weinberg is a leading innovator in astronomical instrumentation, with a primary focus on high-resolution infrared spectroscopy. His most influential work centers on the development and application of silicon immersion gratings (SIGs), a transformative technology that dramatically enhances the performance of spectrographs. Weinberg’s key contribution demonstrates that SIGs provide a 3.4-fold gain in dispersion and enable a roughly tenfold reduction in instrument volume compared to conventional echelle gratings, all while offering a multiplex advantage for broad, continuous wavelength coverage. This breakthrough is critical for designing compact, powerful instruments for ground- and space-based observatories. His seminal 2012 paper on the subject, which has garnered 8 citations, lays the groundwork for next-generation spectrographs used to study exoplanet atmospheres, stellar populations, and galactic dynamics. By solving fundamental challenges in grating fabrication and optical design, Weinberg has positioned himself as a key figure in advancing the capabilities of infrared astronomy, enabling scientists to probe the universe with unprecedented efficiency and resolution.