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
Indonesia 15122 Electronics / Computers
HP Designjet Z2100 24-in Photo Printer

Tuesday, January 31, 2017

Quantity : 1 - Price : $1,930.00

- HP Designjet Z2100 24-in Photo Printer - Printing specifications Model size: 24 in Print Speed Mechanical print time, US D color image, Best mode, glossy: 15 min/page Mechanical print time, US D color image, Normal mode, glossy: 7.9 min/page Mechanical print time...

print head.com

Germany 60386 Electronics / Computers
Netgear Switch SOHO plus Gigabit Ethernet 5 ports - GS305E-100PES

Thursday, June 30, 2022

Quantity : 100

Le Gigabit Ethernet plus Switch 5 ports NETGEAR offre une valeur exceptionnelle aux entreprises qui cherchent à améliorer la visibilité et le contrôle du réseau tout en bénéficiant d'une connectivité plug-and-play. Données logistiques Largeur du carton principal 34.4 cm Longueur...

MaKant Europe GmbH & Co. KG

  • 60386 - Frankfurt am Main
  • +49 (69) 9 150 750 14
Turkey 54050 Food
PARTNERSHIP: MARMARA TUZ

Tuesday, May 26, 2026

Quantity : Selon vos - Price : Abordable

Our company “Marmara Tuz” is a large producer, exporter and specialist of “Salt” based in Turkey and we would like to let you know our company and its products. We produce all kinds of “salt” used in the food industry (various table salt, fine and granulated refined salt for the production...)

MARMARA TUZ

  • MARMARATUZ
  • 54050 - Sakarya
  • (0264) 277 76 07
  • +905318379353