Coefficient of Thermal Expansion CTE (10-6/درجة مئوية) :
18.1
كثافة (ز / سم 3) :
4.89
Index of Refraction nd :
1.48
Knoop Hardness (kg/mm2) :
82
Parallelism (arcmin) :
≤3
Poisson’s Ratio :
0.343
Surface Flatness :
λ/2
Surface Quality :
60-40
Wavelength Range (μm) :
0.2 – 12
Young’s Modulus (GPa) :
53
Barium Fluoride (BaF2) Windows can be used in a variety of applications, such as infrared spectroscopy, due to their wide broadband transmission that extends from the deep ultraviolet to the long-wave infrared. Barium fluoride’s low index of refraction of 1.48 provides high transmission without the need for anti-reflection coatings. Barium fluoride windows can be used up to 800°C in a dry environment, but prolonged exposure to moisture can degrade transmission in the vacuum ultraviolet range. While barium fluoride windows are less resistant to water than calcium fluoride, BaF2 windows are the most resistant optical fluoride to high-energy radiation, but feature lower UV transmittance. BaF2 has a Knoop hardness of 82.
ملف الشركة
Plutus Science is an optical engineering company specializing in fabricating components from IR and UV materials, mainly crystal or innovative glasses used for their particular transmission properties. Our company owns the biggest factory that produces IR and UV crystal and glasses in China. Especially for Potassium Bromide(KBr) components, we have occupied over 80% of the Chinese domestic market. Our main customers in China consist of the majority of the top-ranking Chinese universities, research institutes and pharmaceutical companies.
إيجابياتنا
Major Market
Payment Delivery
التعليمات
س 1. Are you a factory? أ 1. نعم, we are a professional manufacturer of optical components and we welcome customers to visit our factory in China, we are one of the few facotries in china that can do crystal growth for certain types of optics.
Q2. What is the MOQ of your products? A2. No MOQ for customer if our product is in stock.
س 3: How can I customize the products? A3. We have a team of optical engineers to help to achieve your unique requirements.
س 4. How can I get sample from you? A4. Just drop a message and we will contact you shortly. Samples are normally shipped in 3 أيام.
س 5. What’s the delivery time? A5. Depends on the quantity of orders, the delivery time may varys from 7 إلى 30 أيام.
س 6. Do you accepet large orders? أ 6. Our monthly production capacity is at 20,000 قِطَع, thus no problem at all with large orders.
