Attached files

file filename
EX-32.2 - EX-32.2 - COHERENT INCex322202010k.htm
EX-32.1 - EX-32.1 - COHERENT INCex321202010k.htm
EX-31.2 - EX-31.2 - COHERENT INCex312202010k.htm
EX-31.1 - EX-31.1 - COHERENT INCex311202010k.htm
EX-21.1 - EX-21.1 - COHERENT INCex211bycountry202010k.htm
EX-10.23 - EX-10.23 - COHERENT INCa1023executivetransiti.htm
10-K - 10-K - COHERENT INCcohr-20201003.htm
                                                                                        Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

       We consent to the incorporation by reference in Registration Statement Nos. 333-237855, 333-182074, 333-174019, 333-163910, 333-159832, 333-115498, 333-104347, 333-85854, and 333-134062 on Form S-8 of our reports dated December 1, 2020, relating to the financial statements of Coherent, Inc. (the “Company”) and the effectiveness of the Company's internal control over financial reporting appearing in the Annual Report on Form 10-K of the Company for the year ended October 3, 2020.


/s/ DELOITTE & TOUCHE LLP 

San Jose, California
December 1, 2020