EX-23.1 5 a2065753zex-23_1.htm EX-23.1 Prepared by MERRILL CORPORATION
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EXHIBIT 23.1

CONSENT OF DELOITTE & TOUCHE LLP

    We consent to the incorporation by reference in Registration Statement Nos. 333-46118, 333-80265, 333-03035, 33-66536, 33-35609, 33-31442 and 33-21878 of Coherent, Inc. on Forms S-8 of our report dated October 29, 2001 appearing in this Annual Report on Form 10-K of Coherent, Inc. for the year ended September 30, 2001.

/s/ DELOITTE & TOUCHE LLP

San Jose, California
December 14, 2001



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