The Fujitsu 600G DP-16QAM coherent receiver integrates a hybrid and balanced detectors in an ultracompact package for DP-16QAM in 600Gbps coherent systems. The Fujitsu FIM24942 coherent receiver integrates an optical hybrid and balanced detectors in an ultracompact package for DP-16QAM in 300Gbps/600Gbps systems. 600Gbps Coherent DP-16QAM Receiver, FIM24942, PBS and 90Deg. Hybrid Integrated The coherent receiver module FIM24942 consists of an integrated polarization beam splitter and four balanced photo-receivers monolithically integrated with optical 90° hybrids. The receiver is a fully differential optical front-end suited for 600 Gbit/s DP-QPSK applications featuring high linearity and high common mode rejection ratio. The optical 90° hybrids demodulate the I/Q incident signal for each respective polarization state using external reference oscillator laser sources. The mixing products are detected by PIN-photodiodes and amplified by trans-impedance amplifiers (TIA) with linear transfer characteristics.
• Integrated receiver for 600G intradyne coherent applications
• Compliant with CCRx Multisource Agreement (MSA) for coherent receivers
• Single unit contains dual mixers and 4-channel 64 Gb/s linear balanced receivers
• Manual or automatic gain control with peak detect function
• Integrated local oscillator (LO) splitter and internal PBS required for signal splitting
• Compact, surface mount package with four differential coplanar GSGSG output channels
• Module is consistent with OIF 400G Integrated Rx Implementation Agreement
• Extended C-band (XC) and extended L-band (XL) wavelength options available
• New: lower noise, improved linearity, higher input power, digital bandwidth control
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Shenzhen Highlight Optical Technology Co., Ltd., located in Shenzhen, China's 'Maker City', is a high-tech enterprise specializing in the research, sales and technical services of products in the fields of fiber optic communication and fiber optic sensing. Since its establishment, the company has adhered to the business philosophy of independent innovation, quality first, and creating value for customers. Relying on its own R&D strength and extensive technical cooperation with domestic universities and research institutes, it has been dedicated to the R&D and production of devices for high-speed fiber optic communication and fiber optic sensing, and has developed a series of high-quality, high-speed and customized fiber optic products. At present, Highlight Optical's products are widely used in fiber optic communication, fiber optic sensing, LiDAR, microwave photonics and other fields. Its low-cost, high-quality products and technical solutions have been widely praised by customers.