The Design of DOAS Instruments
摘要
A large variety of designs of active and passive DOASPassive DOAS systems, as well as of its optical, mechanical, electronic, and softwareSoftware subsystems have been developed in response to the requirements of atmospheric research and monitoring (see below and Chap. 6 , 10 , and 11 ). Many of the characteristics, design considerations, and trade-offs are common to several or all varieties of DOAS systems. In this chapter, we describe the options and design criteria for DOAS instruments, as well as for the required subsystems. In particular, we describe the various decisions that have to be made in design and operation procedures of a DOAS system.