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BUSINESS SEGMENT INFORMATION (Tables)

3 Months Ended

Mar. 30, 2013

Schedule of selected segment financial information

(In thousands)	Photonics		Lasers		Optics		Total

Three months ended March 30, 2013:
Sales to external customers	$	58,367	$	38,885	$	35,355	$	132,607
Segment income	$	12,566	$	3,133	$	700	$	16,399

Three months ended March 31, 2012:
Sales to external customers	$	60,132	$	49,227	$	47,808	$	157,167
Segment income	$	12,280	$	6,683	$	6,189	$	25,152

Schedule of reconciliation of segment income to consolidated income before income taxes

	Three Months Ended
	March 30,		March 31,
(In thousands)	2013		2012
Segment income	$	16,399	$	25,152
Unallocated operating expenses	(11,976)		(14,942)
Interest and other expense, net	(2,137)		(2,187)
	$	2,286	$	8,023

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total profit or loss from reportable segments, to the entity's consolidated income before income taxes, extraordinary items, and discontinued operations.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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