categories
new products
  • High Precision Achromatic Waveplate

    Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.

  • IR Windows Barium Fluoride BaF2 Window

    Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.

  • IR Windows Magnesium Fluoride MgF2 Windows

    MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

  • IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

  • Fused Silica Windows and Quartz Windows

    Fused Silica material Advantages With Good UV and IR transmission, Low thermal expansion, providing stability and resistance to thermal shock, Wider thermal operating range and High laser damage threshold make Fused Silica windows could used for Laser, Medical, imaging etc. application.

read more
MgF2 Window

LOADING IMAGES

IR Windows Magnesium Fluoride MgF2 Windows

MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
inquiry now
features

IR Windows Magnesium Fluoride (MgF2) Windows


MgF2 has excellent transmission from deep in the ultraviolet region to the mid-infrared. MgF2 windows are extremely durable and introduce minimal aberrations.  It is particularly useful for Excimer laser application.


MgF2 is one crystal with Orientation. WTS offer C-Axis and random Orientation MgF2 windows.


MgF2 Windows SPECIFICATION:

Material: MgF2
Dimension Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.1mm
Surface quality: 80/50
Clear Aperture: >85%
Flatness: λ per 25mm
Parallelism: 3' 
Bevel: <0.25mm X 45°
Coating: Upon requirement


MgF2 Main Properties and Performance

Transmission range (μm) 0.11~7.5
Refractivity (0.7μm) n0=1.37608 ne=1.38771
Reflection Loss at 0.6μm 5.2%(both faces)
Thermal expansion coefficient (℃-1) 13.7(//axis c), 8.9(⊥axis c)
Thermal conductivity at 300K (Wm-1K-1) 0.3
Knoop Hardness (kg/mm2) 415
Solubility (g/100gH2O·0℃) 0.0002
Density (g/cm3) 3.18
Melting Point (℃) 1255

MgF2 WindowMagnesium Fluoride Window


Typical Sizes:

Round Shape Φ5.0; Φ10.0 ; Φ12.7; Φ15.0; Φ20.0; 
Diameter(mm): Φ25.4; Φ30.0; Φ38.1; Φ50.8; Φ76.2
Square Shape: 5.0x5.0 ; 10.0x10.0 ; 15.0x15.0 ; 
WxH(mm) 20.0x20.0; 25.0x25.0; 50.0x50.0
Thickness(mm): 0.5; 1.0; 1.5; 2.0; 3.0; 
4.0; 5.0; 6.0; 8.0; 10.0

Request a free quote

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

related products
  • Rod Lenses, Light pipes Rods Lenses and Light pipes

    Rod lenses Light pipes is used in the fields of medical, electronic, information, agriculture, communication and etc. 1.All surfaces (end-faces and cylinder)polished; 2.Only end-faces polished; 3.Only Cylinder polished.

  • Optical ZnSe lens Zinc Selenide Lenses and Windows

    Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers Primary candidate for high-power CO2 Lasers windows For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems 1. Broadband AR Coating for the 7 - 12 μm Range 2.  Compatible with Visible Alignment Lasers

  • Pyramid Prism High Accuracy Glass Pyramid Prisms

    Pyramid prisms has a base that is connected to a single vertex, not in the same plane as the base, by line segments from each vertex of the base shape.

  • Polarizing Beamsplitter Cubes (PBS) Polarizing Beamsplitter Cubes (PBS)

    Polarizing Beamsplitter Cubes are constructed by cemented two right angle prisms High Damage Threshold Coated for Laser line 355, 405, 532, 633, 780 - 808, 1064 nm or Broadband

  • Optical Dove Prisms BK7 and Fused Silica Glass Dove Prisms

    Dove Prism has two applications. 1. The main application is used as a rotator. 2. Another application is used as a retroreflector.

  • α-BBO Crystal α-BBO Birefringent Crystals

    Alpha-BBO Crystals is high temperature phase of BaB2O4 is an excellent birefringent crystal; it is characterized by large birefringent coefficient and wide transmission window from 189nm to 3500nm.

need help

chat now

wts photonics live chat

wts photonics