SAMPLE HOLDER FOR ULTRAVIOLET-VISIBLE-NEAR INFRARED ABSORPTION SPECTRUM MEASUREMENT

摘要

PROBLEM TO BE SOLVED: To provide a sample holder for concurrently allowing easy and sure high-resolution observation of a sample as well as ultraviolet-visible-near infrared absorption spectrum measurement by, using an existing electron microscope.;SOLUTION: A sample holder 10 performs structural observation of a sample S by radiating electron beam E in a TEM1. The holder includes an incident side optical fiber 38 which is arranged along the axial direction X of the sample holder 10 for transferring the light in the region of ultraviolet-visible-near infrared from a light source 60 outside an electron microscope, an incident side condenser lens 42 which condenses incident light L₁ transmitted through the incident side optical fiber 38, a transmissive side condenser lens 43 which is arranged on the side counter to the incident side condenser lens 42 through the sample S and condenses light L₂ transmitted through the sample S, and a transmissive side optical fiber 39 which is arranged along the axial direction of the sample holder 10 and transmits the transmissive light L₂ condensed by the transmissive side condenser leans 43 to the outside of the electron microscope.;COPYRIGHT: (C)2009,JPO&INPIT