JDSU CQF935/208, 20mW Please select wavelength you want:
1548.40, 1549.31, 1550.92, 1552.52, 1554.13, 1555.75, 1557.38, 1558.98, 1560.61nm
The JDS Uniphase CQF935/208 series laser is specifically developed for wavelength division multiplexing (WDM) systems, where it is used as a wavelength selected source in combination with an external modulator, such as the LiNbO 3-based Mach-Zehnder.
Selected wavelengths comply with ITU recommendations, both in range (channels from 1527.61 to 1610.06 nm) and in channel definition, thus adhering to the 100 GHz grid relative to a frequency of 193.1 THz. Customization of the wavelength spacing to a 50 GHz grid is possible.
Each laser's wavelength is accurately measured, and the laser itself is accompanied by a datasheet with the laser performance at the temperature T l where the required wavelength channel is reached.
The CQF935/208 shows high side mode suppression ratios, very low relative intensity noise, and small linewidths. It is available in a standard 14-pin butterfly package equipped with a polarization maintaining fiber to facilitate coupling to the modulator, and shows superb thermal stability.
* Polarization maintaining fiber
* Built-in thermoelectric cooler
* Cooled built-in optical isolator
* 1527 - 1610 nm wavelength range
* 0.4 nm (50 GHz) spacing optional
* Long haul and metro DWDM architectures