High Linear Fast Frequency Modulation High-linearity fast frequency modulation
This is a miniaturized, narrow-linewidth laser with fast frequency modulation. It combines Smartcore's original silicon-based integrated external-cavity chip with an optimized laser-gain chip in a hybrid package.
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Overview
This is a miniaturized, narrow-linewidth laser with fast frequency modulation. It combines Smartcore's original silicon-based integrated external-cavity chip with an optimized laser-gain chip in a hybrid package.
Applications
Ultralong-range distance measurement; Rail-transit lidar; Roadside long-range lidar
Key Features
Low phase noise and low frequency noise; static integrated linewidth <3 kHz; intrinsic linewidth <100 Hz; built-in silicon photonic chip with compact size, low power consumption, stable performance and excellent vibration resistance; high-linearity fast frequency modulation of 1GHz@100KHz; high-power pulse output with a peak pulse power of 200 mW; FMCW high-linearity light source with 10k/25k/50k/100 kHz triangular wave frequency modulation; pre-linearization linearity >99.9% (1-△max).
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Supplier Information
SmartCore Optoelectronics is a high-tech company dedicated to the design and application of silicon-based photonic integrated chips. Its technology stems from over a decade of research achievements by the scientific team from the Department of Electronic Engineering at Tsinghua University. The company primarily focuses on the Internet of Things (IoT) sector, with a particular emphasis on distributed optical fiber sensing and FMCW LiDAR. Recently, it has made significant progress in Co-packaged Optics (CPO) technology, aiming to develop a new generation of silicon photonics products, including silicon photonic I/O, inter-chip optical interconnects, and chiplet optical interconnects, targeting the burgeoning billion-level optical I/O market driven by the new paradigm of AI computing power. Tens of millions in Angel+ round financing; Tsinghua University contributing intellectual property as equity; silicon-based integrated ultra-narrow linewidth laser; I/O products targeting new AI computing paradigms; high-linearity light source for FMCW LiDAR.
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