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This site was created in 28.12.2007.
Short history of STRAT:
1985 - first version in BASIC on
WANG computers;
1987 - FORTRAN 77 version on PDP
11 computer;
1993 - C version on IBM PC
computers.
13.08.2008
 | Improved the interface for the optical constants calculation functions
and the stability of evaporation control functions.. |
20.10.2008
 | The optical materials can include now (read from STICLE32.DAT) the
chemical properties. When a material have poor chemical stability the symbol
of the material, in EditMacro window, blink. The design solution and the
evaporation process must be in agreement with this and with the requirement
for the coating. |
 | Every coating can memorize text (limited by Windows edit control: at
least 64K) which can
describe the coating, evaporation parameters, etc. |
 | For the control of the evaporation process can be used the National
Instruments data acquisition boards, reason for what must be installed the
NI-DAQ™mx. |
20.10.2009
 | The materials have the parameter Tg - transform temperature for glasses
and substrate temperature (for which we have the optical constants) for
evaporation materials. If Tg evaporation material > Tg substrate - 200
then the symbol of the material, in EditMacro window, blink. |
 | It is introduced a new type of user defined target: { AOI[0,20,5],
Rt[400,700,10] } - the sum of all values of total reflection in
spectral rangel [400, 700]nm, iteration of 10nm, for incidences angle in the
range [0, 20] degre, iteration of 5 degre. Also are valid the simplified
expresion {AOI[45], Rs[600]}. On this type of expresion we can apply the
average operator: AVE({ AOI[0,20,5], Rt[400,700,10] }) |
This software is used by
SC OPTICOAT SRL,
SC PROOPTICA SA si
IOR SA.
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