Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
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
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
ZnS is used widely for IR components, windows and lenses, and applied for Thermal Imaging, long-wave infrared sensors.
product orgin:
Chinashipping port:
Fuzhou Chinapayment:
T/T Payment, Western UnionIR Windows Zinc Sulfide (ZnS) Windows
Zinc Sulfide (ZnS) is grown by chemical vapor deposition(CVD) method. It exhibits exceptional fracture strength and hardness leading to its frequent choice for military applications or other harsh environments. It is often used in the range of 3-5um and 8-12um. MultiSpectral grade ZnS(MS) is treated after growth to eliminate microscopic voids and efects which occur in the regular grade ZnS, thus extending the usefulness of this material to the visible region.
WTS offer CVD ZnS and Cleartran ZnS material windows, lenses etc. products.
ZnS Windows SPECIFICATION:
Material:
Zinc Sulfide (ZnS)
Dimension Tolerance:
+0.0, -0.1mm
Thickness Tolerance:
± 0.1mm
Surface quality:
60/40
Clear Aperture:
>85%
Flatness:
λ per 25mm
Parallelism:
3'
Bevel:
<0.25mm X 45°
Coating:
AR Coated or Up Requirement
|
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 |
Broadband and Narrowband Non-Polarizing Plate Beamsplitters
Broadband and Narrowband Plate Beamsplitters Front surface (S1) :Beamsplitters coating Back surface (S2) :AR coating 10:90, 30:70, 50:50, 70:30, or 90:10 Split Ratios
High Precision Optical Glass Right Angle Prisms
Right Angle Prism is deviating or deflecting a beam of light with 90°or 180°. It is often used in telescope, periscope and other optical system. Deviate Beam or Image by 90° or 180° Material: N-BK7, UV Fused Silica, CaF2, ZnSe, or Ge AR-Coated, HR coated are Available
Optical glass plano-convex cylinrical Lenses
Plaon-convex cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. 1. Used to Focus Light in One Dimension 2. Provide Anamorphic Shaping of a Beam 3. Rectangular and Circular Form Factors Available
YAG Laser Crystal
YAG Laser Crystal, Un-doped YAG Crystal (pure YAG) Nd:YAG (Neodymium-doped yttrium aluminium garnet; Nd:Y3Al5O12) Yb:YAG(Ytterbium-doped yttrium aluminium garnet;Yb:Y3Al5O12) Cr4+:YAG(Chromium-doped yttrium aluminium garnet;Cr4+:Y3Al5O12) ER:YAG(Erbium-doped yttrium aluminium garnet;Er:Y3Al5O12)
Optical Gold Coated Mirrors
Optical Gold Coated Mirrors Average Reflectance >94% from 800 nm to 20 µm Shape could be customized: Round, Square, Elliptical, Right angle prisms Material could be customized: Fused silica, Pyrex, N-BK7
Polarizing Plate Beamsplitters
Polarizing Plate Beamsplitters Laser line (Extinction Ratio 500:1) ,AOI= 45°: Tp>96% and Ts<0.2% Rp<4% and Rs>99.7%
friendly links :
copyright © 2024 WTS PHOTONICS CO., LTD.all rights reserved. powered by dyyseo.com .
wts photonics
+86-591-83626970
sales@wts-photonics.com
markwts886
+8615659898031
Follow us from facebook
Follow us from linkedin