Phasebridge Inc. of Pasadena, Calif., has received a contract from EDO Corp. to develop and manufacture integrated fiber optic transmitters and receivers for the AN/ALR-95 system on the P-3C maritime patrol aircraft. The New York-based company provides the system to the US Naval Air Systems Command. Phasebridge specializes in hybrid photonic integration technologies, including optical devices and subsystems for analog radio frequency signal processing and optical fiber transmission. The modules developed under the contract will deliver high-bandwidth electronic support measures in harsh environmental conditions.