Science And Core Technology Laboratory Group, Nippon telegraph and Telephone Corporation 3-1 Morinosato wakamiya, Atsugishi Kanagawa Pref., 243-01 Japan Telephone: +81-462-40-3820 Attn: Mr. Miyazaki

66 -- JAPAN: MASKALIGNER SOL Ken Hon 8-19. DUE 102896 POC NTT America, Inc., Corporate Headquarters, 101 Park Avenue, 41st. Floor New York, NY 10178, 212/808-2296 also NTT America Inc., Pacific and Western Division, 700 E. El Camino Real, Suite 200, Mountain View, CA 94040, 415/940-6565. Products outline; The required equipment shall be used for the high resolution photoithography in the fabrication of semiconductor laser diodes photodetecter, and integrated optical devices on Inp. GaAs. InGaAsp, InGaAIAs materials et al. which have very delicate properties. It is equipped with alignment stage having mask holder, microscope for alignment, lamp house for exposure, manometer box containing the gauges and regulators. It must have the mechanism of printing of features on one side of wafers aligned the features on the other side by observing the features on the other side directly by means of the microscope of the reflection type. It must have the mechanism which does not produce the critical damage to the delicate materials, such as Inp. InGaAsP, and GaAs during the alignment and exposure process. Quantity; a Complete Set. Delivery date; February 28, 1997. Delivery site; Science And Core Technology Laboratory Group. Type of tender; Open. This notice is for information only. Tender documentation identifies the additional information concerning the details on the product and qualification for procurement. Tender documentation is available for $30(Excluding sales tax. Please check sales/use tax at your nearest local office.) at NTT America, Inc.NTT only accepts proposals that follow the direction of tender documentation, which includes application forms. The language used for application shall be Japanese or English. (254)

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