Germanium
Details
China Equipment goods
Equipment goods

Germanium

Quantity : 999

Germanium has the highest index of refraction of any commonly used infrared transmitting materials. Germanium(Ge) based optical components are widely used for IR applications. Its blocks UV and visible light and in the infrared up to about 2µm. Ge based optical components include mirrors, windows and lenses etc.
Main Application：IR optics, night vision, laser application, X-rays etc.
Main Properties
Crystal Type
Cubic
Lattice Parameter
a=5.657Å
Transmission Band
2-12 um
Mohs Hardness
6.3
Density
5.33g/cm3
Melting Point
937 ℃
Refractive Index
4.0032 at 10.6um
Resistivity
5-40 ohm-cm
Young's Modulus
103 GPa
Thermal Expansion
6.1 x10-6/℃
Thermal Conductivity
167mcal /cm/s/k
Crysmit supply Ge widows and mirrors with：
Diameter
+0/-0.10mm
Length
+/-0.2mm
Chamfer
0.20+/-0.10mm @ 45°
Surface Figure (power/irregularity) at 0.63µm
1.0 fringe/0.5 fringe
Parallelism
< 40 arc Seconds
Perpendicularity
< 5 arc min
Surface Quality
40/20Scratch/Dig

Location : 118 Yangqiao Road West,Fuzhou,350002,P.R.China, china fujian ,
Contact : amiee ye,

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
Germanium

Search in a category : Equipment goods
Search in a category :
germanium
Hong Kong 000000 Audio and Video
Symbol MC9090 Digitizer Touch Screen with Adhesive (21-61358-01) (OEM compatible, anti...)

Saturday, August 19, 2017

Symbol MC9090 Digitizer Touch Screen Specifications: Condition: Aftermarket, New Compatible Model: Symbol MC9090 Part No.: 21-61358-01 Feature: OEM Compatible, Anti-reflective Technical principle: traditional four-wire resistive touch panel Size: 3.7 inch Material: PMMA Interface mode...

IBarcode Solutions

  • 000000 - Hong Kong
  • +8613695223305
Iran (Islamic Rep) 225400 Jewelry
PowerSorb™ 328 CAS No. 25973-55-1

Friday, March 22, 2024

2-(2'-Hydroxy-3',5'-di-t-amylphenyl)benz otriazole; 2 2h benzotriazol 2 yl 4 6 ditertpentylphenol uv 328 PowerSorb™ 328 is a strong absorber of ultraviolet radiation and has a high degree of photostability - photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy...

TinToll Performance Materials Co., Ltd.

  • 225400 - Jiangsu
  • 025 58599930
Morocco 40000 Cosmetics and beauty
Herbal Hair Argan oil 100% pure organic .

Friday, January 01, 2021

Quantity : 1000piece - Price : 1,00 €

- Herbal Hair Argan oil 100% pure organic . - - - - - Min.Order Quantity: 50 Piece/Pieces Supply Ability: 20000 Liter/Liters per Week Port: FOB Casablanca /Tanger MED / Agadir Payment Terms: L/C,T/T, ,Western Union,MoneyGram - - - Quick Details - - Type: Other - Place of Origin...

Oriental Group SARL AU

  • 40000 - marrakesh
  • +212524335449
  • +212651925398
  • +212600604387