EX-23.1 4 g73869ex23-1.txt CONSENT OF DELOITTE & TOUCHE LLP EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in this Registration Statement of EMCORE Corporation on Form S-4 of our report dated November 27, 2001, (which report expresses an unqualified opinion and includes an explanatory paragraph referring to the change in method of accounting for revenue recognition) appearing in the Annual Report on Form 10-K of EMCORE Corporation for the year ended September 30, 2001 and to the reference to us under the heading "Experts" in the Prospectus, which is part of this Registration Statement. /s/ Deloitte & Touche LLP Parsippany, New Jersey January 23, 2002