Photonic-crystal Fiber (PCF) Market Outlook:
Photonic-crystal Fiber (PCF) Market size was over USD 57.4 Billion in 2025 and is projected to reach USD 119.74 Billion by 2035, growing at around 7.63% CAGR during the forecast period i.e., between 2026-2035. In the year 2026, the industry size of photonic-crystal fiber is assessed at USD 61.34 Billion.
This growth of the photonic-crystal fiber market is projected to be encouraged by the rising populace of 6G technologies which further encouraged upsurged investment in this field. For instance, as stated by the European Parliament Research Service, in the case of South Korea the Ministry of Science and ICT announced its K-Network 2030 strategy, intending to guard the best 6G technology across the globe. The ministry is poised to invest USD 0.45 billion under this project in R&D. Hence, the expansion of the photonic-crystal fiber (PCF) market is set to observe a surge.