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[China]
Trade Verify
Address: Rm5-616，NO.851,Dianshanhu road; Qingpu area;shanghai city//201799
Contact name:Wang
SHANGHAI FAMOUS TRADE CO.,LTD |
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Verified Suppliers
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10x10mmt blue/green/ yellow/ red colored doped sapphire block/Cr3+doped/(Cr: Al2O3) sapphire crystal block
Highly frequency Ti+ doped (Titanium doped)/ Cr+ doped sapphire single crstal used in laser / optical / sapphire laser crystals,ruby glass ball/ ruby sapphire lens
Ruby is a three-level laser material. It is generally made of a high-performance aluminum oxide crystal with 0.03 - 0.4% Cr3+, which is made into artificial ruby, which is much better than ordinary natural ruby. performance. Common ruby rods range in size from 0.5 cm to 2 cm in diameter and 4 cm to 16 cm in length. It may look like a very light pink glass rod or a very deep reddish brown, depending on the concentration of Cr in the stick. It will be very special to get in with a green laser pointer.
| Product Name: | Ruby (Cr: Al2O3) crystal substrate | ||||||||||||||
| Product Description: | Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical characteristics and dielectric properties, and anti-chemical corrosion, it is high temperature, thermal conductivity, high hardness, infrared transparent, chemically stable good. Widely used in high-temperature infrared window materials and III-V nitride epitaxial film substrate and a variety of materials to meet the growing blue, violet, white light-emitting diode (LED) and blue laser (LD) needs, Branch Crystal company specializing in the production of high quality polished sapphire crystal and epitaxial substrates will provide you with a lot of high quality and low price monocrystalline substrate.
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| Technical parameters: |
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| Specifications: | Can be customized orientation and size. | ||||||||||||||
| Standard Packaging: | 1000 clean room, 100 clean bag or single box packaging |
Ruby is one of hardest known material with consistent quality available on a commercially economical scale.
With a hardness of 2300 HV it is much more harder then most of the known hard materials like ceramics, etc.
Ruby raw material is grown in a factory by Melting ultra pure Al2O3 at temperature higher then 2000 deg. Celcius to create a single crystal.
This hard material has the ability to be polished to a very good surface finish.
Sapphire and Ruby Ball Lenses. Sapphire and Ruby ball lenses are bothmade from Al 2 0 3. Ruby or Ruby-Doped sapphire owes its red color totraces of chromium oxide (chromium content for ruby balls is typically>0.5%). While their physical and chemical properties are basically the same, their optical properties are somewhat different.
Process Step
Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but
we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on
exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are
available here.
Q: How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union,
Paypal and so on.
Q: How to ensure the safety of payment?
· zmkj is a reliable supplier and h reputation and quality is
life of our company,please take your mind.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China
Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.
