780nm and 800nm
The I-780-LM and I-800-LM miniature designs provide flexibility, convenience and performance for low power lasers. I-780-LM covers 770 through 790nm and the I-800-LM is used for the 790 through 810nm wavelength range. This design incorporates a Faraday rotator made of LPE film.
All our units are marked for polarization orientation on the input side.
This model is reccomended for low power applications only, due to absoption of the Faraday rotator material. Metal-bonded or hermetic construction options are availalbe for OEM requirements. Standard wavelength of optimization is 780nm and 800nm for the I-780-LM and I-800-LM respectively. When placing an order please specify preferred wavelength of optimization.
|Wavelength (specify center wavelength)||770nm - 790nm||790nm - 810nm|
|Peak Isolation (typical)||≥ 38dB|
|Isolation Over Wavelength (minimum)||≥ 23dB|
|Insertion Loss (typical)||≤ 3.5dB|
|Insertion Loss (maximum)||≤ 4.0dB|
|0° tilt||≤ 2.5mm|
|4° tilt||≤ 2.85mm|
|Operating Temperature (non-condensing)||-20° to +70°C|
|Storage Temperature (non-condensing)||-40° to +85°C|
|Polarization of Input||Indicated|
|Polarization of Output||45° (nominal) to input|