If you look in an optics textbook, you should find that the thickness of a
dielectric antireflective coating should be one quarter of the wavelength of
the light you wish to not reflect.  The wavelength should be measured using
the index of refraction of the dielectric coating.

David Nemeth
Senior Process Engineer
Sophia Wireless, Inc.
14225-C Sullyfield Circle
Chantilly, VA
Ph: (703) 961-9573 x206
Fax:(703) 961-9576

-----Original Message-----
From: [email protected] [mailto:[email protected]]On
Behalf Of kakasaheb chandrakant mohite
Sent: Monday, February 04, 2002 10:26 PM
To: [email protected]
Subject: [mems-talk] silicon nitride and MgF2 multilayer


Dear friends
    Can anybody give me the information regarding the
thickness of SiNx and MgF2 thin layers for
antireflective applications.
     I will be very much thankful.

Yours

K.C.Mohite

=====
**********************************************************
K.C.Mohite                          Ph.9120-5695201(O)
School Of Energy Studies               9120-7291872(R)
Department of Physics
University of Pune
PUNE-411 007
INDIA
Send FREE Valentine eCards with Yahoo! Greetings!
http://greetings.yahoo.com
_______________________________________________
[email protected] mailing list: to unsubscribe or change your list
options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk
Hosted by the MEMS Exchange, providers of MEMS processing services.
Visit us at http://www.mems-exchange.org/