A new design of a simple and inexpensive optical cell of variable thickness for absorption coefficient measurements in highly absorbing liquids is presented. The cell, which can be also used with highly corrosive samples and up to temperatures of 300 degrees C, is suitable for measurements from the near infrared up to near ultraviolet. As an example, the absorption spectrum of liquid iodine measured over six decades is reported.
A CELL OF VARIABLE THICKNESS FOR OPTICAL STUDIES OF HIGHLY ABSORBING LIQUIDS / E., Degiorgi; Postorino, Paolo; M., Nardone. - In: MEASUREMENT SCIENCE & TECHNOLOGY. - ISSN 0957-0233. - 6:7(1995), pp. 929-931. [10.1088/0957-0233/6/7/011]
A CELL OF VARIABLE THICKNESS FOR OPTICAL STUDIES OF HIGHLY ABSORBING LIQUIDS
POSTORINO, Paolo;
1995
Abstract
A new design of a simple and inexpensive optical cell of variable thickness for absorption coefficient measurements in highly absorbing liquids is presented. The cell, which can be also used with highly corrosive samples and up to temperatures of 300 degrees C, is suitable for measurements from the near infrared up to near ultraviolet. As an example, the absorption spectrum of liquid iodine measured over six decades is reported.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
