Spring-loaded optical mounts maintain flatness and alinement of rigid, framed, or pellicle beam splitters over wide temperature range, despite differences in thermal expansion amoung materials. Mounts permit optical adjustments at ambient temperature even though optical system operated subsequently within few degrees of absolute zero. Mounts useful as holders for integrated-circuit master patterns, survey targets, vibrating membranes, noise- or pressure-sensing membranes, osmosis filters, and fuel-cell elements.
Optical Mounts for Cryogenic Beam Splitters
NASA Tech Briefs ; 9 , 2
1985-10-01
Sonstige
Keine Angabe
Englisch
Antiresonant Reflecting Optical Waveguides Polarization Beam Splitters
British Library Online Contents | 2006
|Fabricating wedge-shaped beam splitters
NTRS | 1980
|DESIGN OF 2-D QUASI-OPTICAL BEAM SPLITTERS USING ANALYTICAL GRADIENTS
British Library Online Contents | 2006
|SOLUTIONS - Mechanics - Integral Flexure Mounts for Metal Mirrors for Cryogenic Use
Online Contents | 2006