Contemporary Methods of Optical Fabrication: August 25-26, 1981, San Diego, CaliforniaSPIE--the International Society for Optical Engineering, 1982 - Technology & Engineering - 198 pages |
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Page 80
... alnico and glass surfaces were solvent cleaned , vacuum baked , and finally plasma cleaned . This was found to be especially important for the alnico . The pores of the alnico tend to trap oil and coolant used during machining and so ...
... alnico and glass surfaces were solvent cleaned , vacuum baked , and finally plasma cleaned . This was found to be especially important for the alnico . The pores of the alnico tend to trap oil and coolant used during machining and so ...
Page 84
... alnico substrates Eugene Phillips General Dynamics , Pomona Division , P.O. Box 2507 , Pomona , California 91766 Abstract Spherical metal mirrors have been fabricated by grinding and polishing the desired curvature in electroless nickel ...
... alnico substrates Eugene Phillips General Dynamics , Pomona Division , P.O. Box 2507 , Pomona , California 91766 Abstract Spherical metal mirrors have been fabricated by grinding and polishing the desired curvature in electroless nickel ...
Page 87
... Alnico magnet was fixtured with mirror surface up and rotated during plating . After the electroless nickel coating of approximately 3 to 4 mils was applied the masking was removed , the inner and outer edges of the mirror were trimmed ...
... Alnico magnet was fixtured with mirror surface up and rotated during plating . After the electroless nickel coating of approximately 3 to 4 mils was applied the masking was removed , the inner and outer edges of the mirror were trimmed ...
Common terms and phrases
abrasive accuracy adhesive Alnico aluminum amplitude application aspheric surfaces axis beam beryllium CALIFORNIA coating contour copper curvature deposition detector diameter diamond machining diamond tool diamond turning Diamond Turning Machine DIEGO LIBRARY DIEGO SAN DIEGO UNIVERSITY diode e-beam electroless nickel electroless nickel plating epoxy ERSITY fiber finish flat forging fringe germanium glass grinding and polishing hologram infrared interferogram interferometer laser lathe lenses limited line spread function manufacturing master material metal method microinches micron modulation molding mounted null corrector optical components optical design optical elements optical fabrication optical polishing optical surfaces optical transfer function particle phase measuring plane plastic polishing polymer precision machining produced radius ray tracing reflective refractive replication retroreflector RMS OPD samples SAN DIEGO shown in Figure spatial frequency spherical spindle substrate techniques temperature thermal thickness tolerance triplet UNIV wave wavefront wavelength wear workpiece Young's modulus