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首页 Optical Accessories Optical Components Optical window panel IR polished KRS5 thallium bromide iodide window plate 0.6-40um (TlBr TlI circular window plate Thallium Bromo Iodide) IR Polished KRS5 Thallium Bromide Iodide Window 65mm ? x 7mm

    • IR Polished KRS5 Thallium Bromide Iodide Window 65mm ? x 7mm

    KRS5 deep infrared material has a high refractive index and is widely used in ATR prisms, windows and lenses for spectroscopy. Combined with germanium, KRS5 can also be used in heat-free insulation IR imaging systems. KRS-5 is grown by sealed Stockbarger crystal growth technology. High purity starting materials are selected to ensure the absence of anion absorption bands between 2μm and 16μm, and all crystals are checked for quality by using a path length of 120mm. CAUTION: Thallium salts are considered toxic and should be handled with care.

    产品特点High numerical aperture, excellent collection efficiency、 Compact single lens design、 Diffraction limited design、 RoHS certified

    产品货号A80160054

    应用领域Deep infrared spectroscopy、 Ultraviolet laser transmission、 X-ray detection、 Infrared optics、 Epitaxial substrate

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    Moli

    电话：13061644116

    邮箱：moli@microphotons.com

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    主要参数
  • 核心参数

  • 尺寸图

    • Parameter

    Transmission wavelength range:

    0 . 6 to 40  μm

    Refractive index:

    2 . 371 at  10   μm  (1 )(3 )

    Reflection loss:

    28 . 4 %at  10  μm (2 surfaces)

    Absorption coefficient:

    n/ a

    Rest strahlen Peak :

    n/ a

    dn/ dT :

    -235 x 10 -6 / °C

    dn/ d μ= 0 :

    7  μm

    Density:

    7 . 371 g/ cc (3 )

    Melting point:

    414 . 5  °C (3 )

    Thermal conductivity:

    0 . 544 Wm-1 K-1 at 293K

    Thermal expansion:

    58 x 10-6 / °C (2 )

    Hardness:

    Knoop 40 . 2 (2 )

    Specific heat capacity:

    200 J  Kg-1 K-1 at 273K

    Dielectric constant:

    32 . 5

    Youngs Modulus  (E) :

    15 . 85 GPa  (2 )

    Shear modulus (G):

    5 . 79 GPa  (2 )

    Bulk modulus (K):

    19 . 78 GPa  (2 )

    Elastic modulus:

    C1 1 =33 1 ;  C12 =13 . 2;  C44 =5 . 79

    Apparent elastic limit:

    26 . 2 MPa  (2 )

    Poisson's ratio:

    0 . 369

    Solubility:

    0 . 05g/ 100g water at 293K

    Molecular weight:

    42 mole%Tl Br ; 58 mole%TlI

    Category/structure:

    Cubic , CsCl structure , Pm3m, No cleavage  (3 )

    Note 1: Warning: Thallium salts are toxic, so be careful when handling them.


    No = Ordinary Ray

     

    μm

    No

    μm

    No

    μm

    No

    0 . 54

    2 . 68059

    1 . 00

    2 . 44620

    1 . 50

    2 . 40774

    2 . 00

    2 . 39498

    3 . 00

    2 . 38574

    4 . 00

    2 . 38204

    5 . 00

    2 . 37979

    6 . 00

    2 . 37797

    7 . 0

    2 . 37627

    8 . 0

    2 . 37452

    9 . 0

    2 . 37267

    10 . 0

    2 . 37069

    1 1 . 0

    2 . 36854

    12 . 0

    2 . 36622

    13 . 0

    2 . 36371

    14 . 0

    2 . 36101

    15 . 0

    2 . 35812

    16 . 0

    2 . 35502

    17 . 0

    2 . 35173

    18 . 0

    2 . 34822

    19 . 0

    2 . 34451

    20 . 0

    2 . 34058

    21 . 0

    2 . 33643

    22 . 0

    2 . 33206

    23 . 0

    2 . 32746

    24 . 0

    2 . 32264

    25 . 0

    2 . 31758

    26 . 0

    2 . 31229

    27 . 0

    2 . 30676

    28 . 0

    2 . 30098

    29 . 0

    2 . 29495

    30 . 0

    2 . 28867

    31 . 0

    2 . 28212

    32 . 0

    2 . 2753 1

    33 . 0

    2 . 26823

    34 . 0

    2 . 26087

    35 . 0

    2 . 25322

    36 . 0

    2 . 24528

    37 . 0

    2 . 23705

    38 . 0

    2 . 22850

    39 . 0

    2 . 21965

    40 . 0

    2 . 21047

     

    Transmission curve



    Original factory PN# example

    Order PN#

    Specific (D x L)(mm)

    Diameter (D)

    Thickness (L)

    S/D

    Material

    KRS5P10-2

    10.0mm×2.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P12X2

    12.0mm×2.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P13-2

    13.0mm×2.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P20-2

    20.0mm×2.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P25-2

    25.0mm×2.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P25-4

    25.0mm×4.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P32-3D

    32.0mm×3.0mm Punching

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P32-3

    32.0mm×3.0mm Unpunched

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P35X2

    35.0mm×2.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P42X3

    42.0mm×3.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR

    KRS5P50X4

    50.0mm×4.0mm

    +0.2/-0.0mm

    ±0.1mm

    60/40

    IR


    可选配置表
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