Patent ID: 7760325

Claim:
An exposure system comprising: an exposure apparatus configured to expose a substrate; and a fluid supplying apparatus configured to supply fluid to the exposure apparatus via a flow channel, the fluid supplying apparatus including, a fluid sending unit configured to circulate the fluid via the exposure apparatus; a first temperature adjusting unit configured to adjust the temperature of the fluid; a removing unit disposed downstream of the first temperature adjusting unit in the fluid supplying apparatus and configured to remove unwanted substances in the fluid; a first temperature measuring unit disposed between the first temperature adjusting unit and the removing unit and configured to measure the temperature of the fluid, the information on the measured temperature being used for controlling the first temperature adjusting unit; and a second temperature adjusting unit disposed downstream of the removing unit in the fluid supplying apparatus and configured to adjust the temperature of the fluid, wherein the exposure apparatus includes, a second temperature measuring unit configured to measure the temperature of the fluid supplied from the fluid supplying apparatus, and wherein the second temperature adjusting unit adjusts the temperature of the fluid on the basis of the information on the temperature measured by the second temperature measuring unit.