"; _cf_contextpath=""; _cf_ajaxscriptsrc="/cfthorscripts/ajax"; _cf_jsonprefix='//'; _cf_websocket_port=8578; _cf_flash_policy_port=1244; _cf_clientid='DBABEDF023A30D48159D668B9E832837';/* ]]> */
Conductive ITO Coated Window
An Arrow Indicates the
Click to Enlarge
Click to Download Transmission and Reflection Data
The shaded region in the plot represents the specified wavelength range for optimum performance.
Thorlabs’ Conductive Window is available with our standard -C (1050 - 1620 nm) broadband antireflection coating deposited on one surface and a conductive Indium Tin Oxide (ITO) coating on the other surface. ITO conductive glass windows can be used for EMI/RFI shielding or other electro-optical applications such as liquid crystals and solar cells. The ITO coating thickness was chosen to provide an excellent balance between the sheet resistance of 50 - 80 Ω/sq and optical performance. N-BK7 provides excellent transmission in the visible and near infrared portions of the spectrum.
R = Rs * (L/W)
Where L and W are the length and width of the window, respectively, and Rs is the sheet resistance. Sheet resistance is defined as ρ/t: the resistivity (Ω*m) divided by the thickness (m) of the conductive film. Under the specific geometry of a square, where L = W, the resistance of the conductive windows is equal to the sheet resistance regardless of size. Under this special case, the sheet resistance is given in units of Ω/sq (Ohms per square).
Please contact Tech Support for more sizes, thicknesses, and wavelength options.