Hardness measurements of metals with the complex refractive index

被引：0
|
作者：
Suarez-Romero, J. G. [1 ]
Ramirez-Rangel, J. J. [1 ]
Resendiz-Barron, J. A. [1 ]
Valdes-Barron, Z. [1 ]
Gomez-Ramirez, J. [1 ]
Tepichin-Rodriguez, E. [2 ]
Solorio-Leyva, J. C. [3 ]
机构：
[1] Inst Tech Queretaro, Av Tech SN,Centro, Escobedo, Queretaro 76000, Mexico
[2] Inst Nacl Astrofis, Opt & Electron, Erro 1,Tonantzintla, Puebla, Pue 72000, Mexico
[3] Inst Tech La Piedad, Av Tech,Av Tech 2000,Meseta de los Laureles, La Piedad, Michoacan 59370, Mexico
来源：
OPTOMECHATRONIC SENSORS, INSTRUMENTATION, AND COMPUTER-VISION SYSTEMS | 2006年 / 6375卷
关键词：
polarization; hardness; refraction;
D O I：
10.1117/12.686719
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this work is shown that hardness properties of metals can be related with its refraction index. Given a metal, its surface hardness is a function of the molecular structure which can be studied with the refraction of optical radiation. In general refraction index of conductors are complex, it produces reflected light with elliptical polarization. It is observed that the ellipse rotates for different hardness of a given metal. Different hardness of two types of steel are measured as well as their respective rotation. The measurements show that there exist a direct relation between the hardness and the refraction index.
引用
收藏
页数：8
相关论文
共 50 条
  • [31] COMPLEX REFRACTIVE-INDEX OF MGO IN THE FAR INFRARED FROM TRANSMISSION AND REFLECTION MEASUREMENTS
    CUNSOLO, S
    DORE, P
    LUPI, S
    MASELLI, P
    VARSAMIS, CP
    INFRARED PHYSICS, 1992, 33 (06): : 539 - 548
  • [32] COMPLEX REFRACTIVE-INDEX MEASUREMENTS FOR DOPED OXIDE FREE SILICON IN THE VISIBLE REGION
    RUSSO, OL
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (01): : 18 - 18
  • [33] ULTRAVIOLET COMPLEX REFRACTIVE-INDEX OF MARTIAN DUST - LABORATORY MEASUREMENTS OF TERRESTRIAL ANALOGS
    EGAN, WG
    HILGEMAN, T
    PANG, K
    ICARUS, 1975, 25 (02) : 344 - 355
  • [34] Measurements of the complex refractive index of volcanic ash at 450, 546.7, and 650nm
    Ball, J. G. C.
    Reed, B. E.
    Grainger, R. G.
    Peters, D. M.
    Mather, T. A.
    Pyle, D. M.
    JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2015, 120 (15) : 7747 - 7757
  • [35] Vertical profiles of urban aerosol complex refractive index in the frame of ESQUIF airborne measurements
    Raut, J. -C.
    Chazette, P.
    ATMOSPHERIC CHEMISTRY AND PHYSICS, 2008, 8 (04) : 901 - 919
  • [36] Measuring the complex refractive index of metals in the solid and liquid state and its influence on the laser machining
    Schmid, Marc
    Zehnder, Sarah
    Schwaller, Patrick
    Neuenschwander, Beat
    Zuercher, Joseph
    Hunziker, Urs
    LASER APPLICATIONS IN MICROELECTRONIC AND OPTOELECTRONIC MANUFACTURING (LAMOM) XVIII, 2013, 8607
  • [37] THE COMPLEX REFRACTIVE-INDEX OF PARTICLES
    GUPTA, RP
    WALL, TF
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1981, 14 (06) : L95 - L98
  • [38] Complex nonlinear refractive index of DNA
    Samoc, Marek
    Samoc, Anna
    Grote, James G.
    CHEMICAL PHYSICS LETTERS, 2006, 431 (1-3) : 132 - 134
  • [39] Complex Refractive Index of Graphene Superlattice
    Mishra, Kavita N.
    Vyas, K. N.
    DAE SOLID STATE PHYSICS SYMPOSIUM 2019, 2020, 2265
  • [40] Complex refractive index of turbid liquids
    Niskanen, Ilpo
    Raty, Jukka
    Peiponen, Kai-Erik
    OPTICS LETTERS, 2007, 32 (07) : 862 - 864
12345