HP 8168A Tunable Laser Source
The HP 8168A are tunable laser sources designed for testing of optical components and transmission systems. The HP 8168A is designed to work in the 1550 nm window.
These laser sources will generally tune beyond their specified ranges as well as delivering power levels beyond those specified. The driver has been designed to interrogate the instrument and adapt to wider bandwidths and higher power levels if the instrument supports it.