PHOSEM

fab serviceFrom Concept to
Optical Device Prototyping

Pre-Application Checklist for FAB Service

• We review the development purpose, required specifications, application field, and production scope in advance.
• FOSEM reviews the feasibility of photonic semiconductor device development and confirms the scope of available process support.
• Please prepare basic materials such as product specifications, drawings, and target performance data for accurate consultation.

Complete the FAB Service Application Form

• Submit your application details through the Contact Us or RFQ page.
• Enter the development purpose, target device, required process, production quantity, and desired schedule.
• Submitted applications will be reviewed by the relevant department and guided sequentially.

Application Submission and Engineer Assignment

• The submitted application will be reviewed by the person in charge.
• Engineers in charge of process, fabrication, and evaluation will be assigned based on the application details.
• The assigned engineer will provide guidance on fabrication feasibility, project scope, and the expected schedule.

FAB Service Planning & Execution

• A FAB Service execution plan will be established based on the agreed details.
• Process review, prototype fabrication, characteristic evaluation, and process optimization will be carried out step by step.
• Customers can check the progress and results according to the agreed conditions.