LEADER 04806nam 2200649 a 450 001 9911004814303321 005 20200520144314.0 010 $a1-61583-744-2 010 $a0-8194-8100-9 024 7 $a10.1117/3.179559 035 $a(CKB)2470000000002903 035 $a(EBL)728567 035 $a(OCoLC)606654404 035 $a(SSID)ssj0000386692 035 $a(PQKBManifestationID)11291710 035 $a(PQKBTitleCode)TC0000386692 035 $a(PQKBWorkID)10400067 035 $a(PQKB)10226248 035 $a(MiAaPQ)EBC728567 035 $a(CaBNVSL)gtp00538499 035 $a(SPIE)9780819481009 035 $a(PPN)237277921 035 $a(EXLCZ)992470000000002903 100 $a19950320d1995 uy 0 101 0 $aeng 135 $aurbn||||m|||a 181 $ctxt 182 $cc 183 $acr 200 10$aIntroduction to wavefront sensors /$fJoseph M. Geary 210 $aBellingham, Wash. $cSPIE Optical Engineering Press$dc1995 215 $a1 online resource (177 p.) 225 1 $aTutorial texts in optical engineering ;$vv. TT 18 300 $aDescription based upon print version of record. 311 $a0-8194-1701-7 320 $aIncludes bibliographical references and index. 327 $aPreface -- 1. The nature of wavefronts. 1.1. Introduction; 1.2. Phasefronts; 1.3. Interaction of wavefronts with optical systems; 1.4. Wavefront description; 1.5. Wavefronts in Fourier optics; 1.6. Wavefront sensor; 1.7. References -- Appendix 1.1. Basic geometrical optics -- 2. Parameters for wavefront sensor measurement. 2.1. Introduction; 2.2. Global wavefront tilt; 2.3. Relation between exit pupil phase and image; 2.4. Basic measurable parameters; 2.5. Physical constraints on HEL WFS operations; 2.6. Beam sampling; 2.7. References -- 3. Piston, pointing, and focus. 3.1. Introduction; 3.2. Piston and optical phased arrays; 3.3. Wavefront tilt sensing; 3.4. Wavefront focus sensing; 3.5. Focus and tilt wavefront sensor; 3.6. References -- Appendix 3.1. Axial focus shift -- 4. Direct wavefront sensing: W(x,y). 4.1. Introduction; 4.2. Radial shear interferometry; 4.3. Point diffraction interferometer; 4.4. PDI wavefront sensor; 4.5. Application of PDI-WFS on Hubble Recovery Program; 4.6. IR PDI; 4.7. Application of an IR PDI wavefront sensor on the Airborne Laser Lab; 4.8. Large integrated telescope experiment; 4.9. References -- Appendix 4.1. General interference equation -- 5. Indirect wavefront measurement, Part I. 5.1. Introduction; 5.2. Knife edge; 5.3. Lateral shear interferometry; 5.4. Itek cross grating sensor; 5.5. Rotating grating; 5.6. Laser wavefront analyzer; 5.7. References. 327 $a6. Indirect wavefront measurement, Part II. 6.1. Introduction; 6.2. Basics of Hartmann sensing; 6.3. Parallel Hartmann sensing; 6.4. Shack-Hartmann sensor (lenslet arrays); 6.5. Application of Shack-Hartmann on Hubble; 6.6. Scanning Hartmann sensor; 6.7. Application of scanning Hartmann sensor; 6.8. References -- 7. Wavefront sensor characterization and calibration. 7.1. Introduction; 7.2. Types of tests; 7.3. The Fizeau interferometer; 7.4. Wavefront sensor evaluation: a case history; 7.5. Ray misidentification; 7.6. Discussion; 7.7. References -- 8. Comparison of wavefront sensor techniques. 8.1. Introduction; 8.2. Aberration generator; 8.3. Calibration of the aberration generator; 8.4. Summary of results; 8.5. Discussion; 8.6. Calibration of auxiliary optics; 8.7. References -- 9. Wavefront sensors and adaptive optics. 9.1. Introduction; 9.2. Generic wavefront compensating system; 9.3. Adaptive optics on the Airborne Laser Lab; 9.4. Real time atmospheric compensation; 9.5. Laser beacons or artificial stars; 9.6. HEL local loop adaptive optics; 9.7. References -- 10. Intensity-based wavefront sensing. 10.1. Introduction; 10.2. Axial intensity; 10.3. Curvature sensor; 10.4. Phase retrieval; Software package; 10.5. References -- Index. 330 $aThis is a practical book on wavefront sensing. Emphasis is on principles and techniques, rather than detailed mathematical analysis of such systems. The goal is to provide the reader with a qualitative understanding of wavefront sensor operation. 410 0$aTutorial texts in optical engineering ;$vv. TT 18. 517 3 $aWavefront sensors 606 $aHolography 606 $aOptical detectors 606 $aOptics, Adaptive 615 0$aHolography. 615 0$aOptical detectors. 615 0$aOptics, Adaptive. 676 $a681/.2 700 $aGeary$b Joseph M$01822016 712 02$aSociety of Photo-optical Instrumentation Engineers. 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911004814303321 996 $aIntroduction to wavefront sensors$94388018 997 $aUNINA