Optical Equipment

Advanced Photonix Fiscal Year Loss Grows On Sales SlumpAdvanced Photonix Inc., the Ann Arbor manufacturer of optical and electronic data transmission equipment and terahertz instrumentation, Monday reported a larger loss on a sales slump for the fiscal year ended March 31.
Advanced Photonix Inc. Reports Loss On Sales PlungeThe electronics and optical equipment developer Advanced Photonix Inc. (NYSE Amex: API) Monday reported sales of $6.2 million in its first fiscal quarter ended June 29, down 23 percent from $8.1 million a yeaer earlier.
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