C1.   Hollow Core Photonic Crystal Fiber Optical Guidance and Applications
C2. Attosecond Optics-from Genesis to Revelation
C5. Femtosecond Laser Processing for Biochip Applications
C6. Frequency Combs and Applications
OP1.   Software-defined Optical Access Networks for Multiple Broadband Access Solutions
OP2. Challenges and Opportunities of Photonic Networking Technologies
OP3. Digital Signal Processing for Coherent Optical Communication Systems
OP4. Optical Fiber Cable Technology and Related Study Items Toward Space Division Multiplexing
OP5. The Role of Photonics in Future Computing Systems and Data Centers