國立虎尾科技大學 |

Materials for infrared windows and domes = properties and performance /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Materials for infrared windows and domes/ Daniel C. Harris.
其他題名:	properties and performance /
作者:	Harris, Daniel C.,
出版者:	Bellingham, Wash. (1000 20th St. Bellingham WA 98225-6705 USA) :SPIE, : [c1999],
面頁冊數:	1 online resource (xi, 415 p. : ill.) :digital file. :
附註:	"SPIE digital library."
標題:	Guided missiles - Optical equipment. -
電子資源:	http://dx.doi.org/10.1117/3.349896
ISBN:	9780819481016 (electronic)

Materials for infrared windows and domes = properties and performance /
Harris, Daniel C.,1948-

Materials for infrared windows and domesproperties and performance /[electronic resource] :Daniel C. Harris. - Bellingham, Wash. (1000 20th St. Bellingham WA 98225-6705 USA) :SPIE,[c1999] - 1 online resource (xi, 415 p. : ill.) :digital file. - SPIE Press monograph ;PM70. - SPIE Press monograph ;PM103..

"SPIE digital library."

Includes bibliographical references and index.

Preface -- 0. The heat of the night and the dust of the battlefield -- 0.1. Electromagnetic spectrum and atmospheric transmission -- 0.2. Blackbody radiation -- 0.3. Transmission through rain, snow, fog and dust -- References.

Restricted to subscribers or individual electronic text purchasers.

This text provides a comprehensive introduction to infrared-transparent materials for windows and domes that must withstand harsh environmental conditions, such as high-speed flight or high-temperature process monitoring. Each section contains introductory material that makes the book readable by anyone with a background in science or engineering.

Mode of access: World Wide Web.

ISBN: 9780819481016 (electronic)

Standard No.: 10.1117/3.349896doiSubjects--Topical Terms:

877313
Guided missiles
--Optical equipment.

LC Class. No.: UG1310 / .H37 1999

Dewey Class. No.: 629.1/2

Materials for infrared windows and domes = properties and performance /
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245 1 0 $a Materials for infrared windows and domes $h [electronic resource] : $b properties and performance / $c Daniel C. Harris.
260 $a Bellingham, Wash. (1000 20th St. Bellingham WA 98225-6705 USA) : $b SPIE, $c [c1999]
300 $a 1 online resource (xi, 415 p. : ill.) : $b digital file.
490 1 $a SPIE Press monograph ; $v PM70
500 $a "SPIE digital library."
504 $a Includes bibliographical references and index.
505 0 $a Preface -- 0. The heat of the night and the dust of the battlefield -- 0.1. Electromagnetic spectrum and atmospheric transmission -- 0.2. Blackbody radiation -- 0.3. Transmission through rain, snow, fog and dust -- References.
505 0 $a 1. Optical properties of infrared windows -- 1.1. A day in the life of a photon -- 1.2. Refraction and refractive index. 1.2.1. Birefringence; 1.2.2. Preference for cubic materials; 1.2.3. Reproducibility of the refractive index -- 1.3. Reflection and transmission. 1.3.1. Transmission of an absorbing window; 1.3.2. Etalon effect -- 1.4. Optical constants: n and k -- 1.5. General behavior of absorption coefficient and refractive index -- 1.6. Transmission spectra of infrared materials -- 1.7. Measuring the absorption coefficient. 1.7.1. Direct transmittance measurements; 1.7.2. Laser calorimetry -- 1.8. Emissivity -- 1.9. Effect of temperature on absorption and emission -- 1.10. Free carrier absorption in semiconductors -- 1.11. What makes a window midwave or long wave? -- 1.12. "Two-color" materials -- References.
505 0 $a 2. Optical performance of infrared windows -- 2.1. Resolution -- 2.2. Scatter -- 2.3. Modulation transfer function: a measure of imaging quality -- 2.4. Degradation of infrared sensing by a hot window. 2.4.1. Emittance from a hot window; 2.4.2. Temperature gradients in windows -- 2.5. Frequency doubling -- 2.6. Microwave transmission properties of infrared materials -- References.
505 0 $a 3. Mechanical properties -- 3.1. Elastic constants -- 3.2. Measuring the strength of brittle materials. 3.2.1. 3-point and 4-point flexure tests; 3.2.2. Equibiaxial disk flexure test -- 3.3. Ceramics fracture at pre-existing flaws. 3.3.1. Stress concentration by cracks; 3.3.2. Strain rate dependence of strength -- 3.4. Weibull statistics. 3.4.1. The Weibull distribution; 3.4.2. Safety factors -- 3.5. Strength scales with area (or volume) under stress -- 3.6. Strengths of optical ceramics. 3.6.1. Strength is not an intrinsic property of a material; 3.6.2. Temperature dependence of strength -- 3.7. Window and dome design. 3.7.1. Designing a circular window; 3.7.2. Designing a dome -- 3.8. Hardness and fracture toughness. 3.8.1. Relation of strength to fracture toughness and grain size; 3.8.2. Temperature dependence of hardness and fracture toughness -- References.
505 0 $a 4. Thermal properties -- 4.1. Thermal expansion and heat capacity -- 4.2. Thermal conductivity -- 4.3. Thermal shock. 4.3.1. Hasselman figures of merit; 4.3.2. Klein figure of merit for minimum thickness dome; 4.3.3. Mach-altitude limits for a dome -- 4.4. Aerodynamic domes -- 4.5. Thermal stability of window materials -- References.
505 0 $a 5. Fabrication of infrared materials -- 5.1. Classes of infrared materials. 5.1.1. Glass-ceramics -- 5.2. Fabrication of polycrystalline materials by powder processing. 5.2.1. Yttria: an example of dome fabrication from a powder; 5.2.2. Methods of densifying ceramics: sintering, hot pressing and hot isostatic pressing; 5.2.3. Annealing -- 5.3. Chemical vapor deposition. 5.3.1. Zinc sulfide and zinc selenide; 5.3.2. Silicon carbide and silicon nitride -- 5.4. Single-crystal materials. 5.4.1. Gallium arsenide, gallium phosphide, germanium and silicon; 5.4.2. Sapphire; 5.4.3. Hot forging -- 5.5. Optical finishing. 5.5.1. Scratch/dig specifications; 5.5.2. Optical polishing -- 5.6. The effect of surface finish on mechanical strength -- 5.7. Polymer infrared windows -- References.
505 0 $a 6. Optical coatings -- 6.1 Antireflection coatings. 6.1.1. Moth eye surfaces; 6.1.2. Interference fringes for measuring coating thickness; 6.1.3. Adherence of coatings; 6.1.4. Emittance from coatings; 6.1.5. Rugate filters -- 6.2. Stress in coatings -- 6.3. Conductive coatings for electromagnetic shielding -- References.
505 0 $a 7. Erosion and Erosion Protection -- 7.1. Rainfall characteristics -- 7.2. The raindrop impact event -- 7.3. Raindrop damage threshold velocity. 7.3.1. Threshold velocity for fracture or loss of mechanical strength; 7.3.2. Threshold velocity for loss of optical transmission or contrast; 7.3.3. Threshold velocity for loss of mass -- 7.4. Rain erosion test facilities. 7.4.1. Whirling arm; 7.4.2. Single-impact waterjet; 7.4.3. Multiple-impact jet apparatus (MIJA); 7.4.4. Single-drop impact testing -- 7.5. Aerodynamic effects in rain erosion -- 7.6. Erosion by solid particles. 7.6.1. Combined effects of sand and rain -- 7.7. Effect of angle of incidence on erosion. 7.7.1. Waterdrop impact at inclined angles; 7.7.2. Sand impact at inclined angles; 7.7.3. Comparative erosion testing of materials -- 7.8. Protective coatings for erosion. 7.8.1. Mechanisms of protection by coatings; 7.8.2. Diamond-like carbon and germanium-carbon coatings; 7.8.3. "Boron phosphide" and other phosphorus-based coatings; 7.8.4. "REP" coating; 7.8.5. Claddings; 7.8.6. Diamond coatings -- References.
505 0 $a 8. Proof testing -- 8.1. Case study: proof testing of zinc selenide. 8.1.1. An example of an unsuccessful proof test -- 8.2. What is the stress intensity factor? -- 8.3. Slow crack growth -- 8.4. The theory of proof testing. 8.4.1. How strength changes during a proof test; 8.4.2. A theoretical example: proof testing of sapphire -- 8.5. Designing a proof test for the space shuttle window. 8.5.1. Minimum time to failure after a proof test; 8.5.2. Crack growth parameters for space shuttle window material; 8.5.3. Proof test design -- 8.6. Fatigue -- References.
505 0 $a 9. Optical-quality CVD diamond -- 9.1. What is diamond and how is it made?. 9.1.1. Chemical vapor deposition of diamond; 9.1.2. The two surfaces of CVD diamond -- 9.2. Mechanical and thermal properties of diamond. 9.2.1. Hardness, toughness and elastic properties; 9.2.2. Mechanical strength; 9.2.3. Thermal expansion; 9.2.4. Thermal conductivity and heat capacity; 9.2.5. Commercial grades of CVD diamond -- 9.3. Optical properties of diamond. 9.3.1. Absorption and scatter; 9.3.2. Refractive index; 9.3.3. Microwave properties of diamond -- 9.4. Diamond windows and domes. 9.4.1. Polishing diamond; 9.4.2. Mechanical and erosion performance; 9.4.3. Oxidation of diamond; 9.4.4. Prospects -- References -- Appendix A: Physical constants and conversion factors -- Appendix B: Suppliers of infrared materials and sources of information -- Appendix C: Optical properties of infrared materials -- Appendix D: Definitions from radiometry -- Appendix E: Elastic constants -- Appendix F: The Weibull distribution -- Appendix G: Thermal properties of selected materials -- Index.
506 $a Restricted to subscribers or individual electronic text purchasers.
520 $a This text provides a comprehensive introduction to infrared-transparent materials for windows and domes that must withstand harsh environmental conditions, such as high-speed flight or high-temperature process monitoring. Each section contains introductory material that makes the book readable by anyone with a background in science or engineering.
530 $a Also available in print version.
538 $a Mode of access: World Wide Web.
538 $a System requirements: Adobe Acrobat Reader.
650 0 $a Guided missiles $x Optical equipment. $3 877313
650 0 $a Infrared detectors. $3 643945
650 0 $a Noses (Aircraft) $3 877314
710 2 $a Society of Photo-optical Instrumentation Engineers. $3 700253
830 0 $a SPIE Press monograph ; $v PM103. $3 877204
856 4 0 $u http://dx.doi.org/10.1117/3.349896