Hi all,

 I am looking for a micromachined pulsed IR source which can operate at
temperatures of around 1200K with an operating frequency of around 50Hz or
better. I have zeroed in on tungsten and PolySilicon.

 But for
1) Tungsten : i havent found any papers on pulsed Tungsten sources.
2) Polysilicon : I havent found much info on the reliability of Poly for pulsed
IR sources.

Sincerely,
Saritha

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