Spectrographs are important tools for studying many biological and chemical processes and substances, from pigments to plant growth and nucleic acids to pharmaceuticals, providing information about ...

Publications of the Astronomical Society of the Pacific, Vol. 115, No. 804 (February 2003), pp. 235-242 (8 pages) ABSTRACT We present a design for a zero‐deviation cross‐disperser to be used with ...

Princeton Instruments has announced that the company’s IsoPlane imaging spectrograph has won SPIE’s Prism Award for Photonics Innovation in the category of Detectors, Sensing, Imaging and Cameras.

As part of an NWO project, Utrecht researchers have adapted a spectrograph for use in fluorescence microscopes. They coupled the centuries old device to a computer, allowing them to zoom in and ...

MESSRS. HUNGER'S new catalogue of astronomical spectrographs and spectroscopes shows that this firm is maintaining its reputation for keeping abreast with the latest developments. Among the major ...

THE USE OF A PLANE GRATING IN STELLAR SPECTRO-SCOPY.—In No. 5, vol. vi., of the Journal of the Royal Astronomical Society (Canada) there is an interesting note describing some preliminary tests, made ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is one of two identical quartz ...

This is a preview. Log in through your library . Abstract The complete fifth-order theory of image errors is applied to both the solid-glass Schmidt camera and to the usual kind of Schmidt camera. The ...