Olympus USPM-RU-W Series Operation Manual page 94

Menu
List
File
Detail
Type
C1-C6
USER
Calculate the
PV8959-F4E005
Displays the list of dispersion setting files to select from;
two types ([Sellmeier] and [Schott]) can be selected as
standard. The list is increased by creating a dispersion
setting file. The standard dispersion setting files are as
follows: [Sellmeier] is a Sellmeier dispersion formula
and [Schott] is a Schott dispersion formula. They cannot
be changed. Create a new dispersion setting file when
changing a value.
Displays the name of the selected dispersion setting file.
In a standard dispersion setting file, the filename is not
displayed.
Displays the detail information of the selected dispersion
setting file.
Selects the dispersion formula of a dispersion setting
file; [Sellmeier] is a Sellmeier dispersion formula,
[Schott] is a Schott dispersion formula, and [Cauchy] is
a Cauchy dispersion formula. A dispersion formula is
calculated using a calculation expression set in [USER]
when you select [USER].
Sets the coefficient of a dispersion setting file
Sets the user calculation expression of a dispersion
setting file; this item can be used when [TYPE] is set to
[USER]. In this case, a calculation expression can be
set freely. Enterable characters as follows. The setting
can be confirmed in [Test] described later.
Coefficients C1 to C6: C1, C2, C3, C4, C5, and C6
Wavelength [um]: W
Operator: +, -, *, /, ^ (power), and (,)
Function: SUM(...), AVERAGE(...), STDEV( ), ABS(),
SIN(), COS(), TAN(), ASIN(), ACOS(), ATAN(),
ATAN2(...), EXP(), MAX(...), MIN(...), SQRT(), LOG(),
LOG10(), SINH(), COSH(), and TANH()
The item in (...) is entered as SUM(C0, C1, and C2).
Example: Enter as described below when setting the
Cauchy dispersion formula below by using this item.
Cauchy dispersion formula:
Setting for entry: C1+C2/W^2+C3/W^4
The coefficient of a Cauchy dispersion formula is
41
Description
C C
2
C
1
2 4
3