To book time on either the nanosecond UV system or the femtosecond IR system, follow the link below and create an account. Once you are logged in, find a slot that is free on the system of your choice and schedule some time. You will need to wait a day or two for your booking to be approved by an administrator.
http://www.supersaas.com/schedule/Photon_Factory/Photon_Factory_Laser_Lines
If you have and queries, contact Peter Hosking or Fraser MacMillan.