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Silicon Photonics Modulation Chip Solutions

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Silicon photonics chips empower AI computing centers

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About Us

K-Hiragawa Photonics Technology (Suzhou) Co., LTD

We focus on the research and development and sales of silicon photonics modulation chips, and provide modular chip verification services to help customers accelerate product development.

100 million

Registered Capital

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Product Series

A cutting-edge innovator in photonics technology

400G Silicon Photonics Chip

800G Silicon Photonics Chip

1.6T Silicon Photonics Chip

Core Capabilities

Silicon Photonics

Experienced integrated circuit design team
Master core self-developed algorithms for optimization design and
Layout Optimization Capability

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Silicon Photonics

Modulator Technology

Carrier Injection or Depletion
Resonant-enhanced modulation
Franz-Keldysh Effect

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Modulator Technology

Coupler Technology

Easy to expand the spot size, high coupling efficiency with standard single-mode fiber
Simple structure, good stability, good matching effect with small mode fiber

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Coupler Technology

CWDM Technology

Cascaded MZI
Sub-wavelength Grating
Echelle Grating

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CWDM Technology

SiPh PIC Verification Capability

Wafer-level edge coupling test
Silicon photonic chip sorting
Laser-silicon photonic chip coupling capability
Multi-fiber array coupling capability

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SiPh PIC Verification Capability

From Silicon Photonics Chips to Optical Modules

We focus on the verification and adoption of silicon photonics chips in high-speed optical modules,
providing customers with full-process support services
from concept and prototype to mass production.

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Optical Module

News & Updates

Stay updated with the latest developments from K-Hiragawa Photonics and gain real-time insights into the silicon photonics chip and module industry.

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A Perfect Finale | Kechuan Photonics Makes Its Debut at the Taipei International Computer Show, Deepening Its Expertise in Silicon Photonics and Jointly Exploring a New Future for the Industry

2026-05

The 27th China International Optoelectronics Expo (CIOE)

In-house developed silicon photonics chips, demonstrations of the full product lineup spanning XPO, NPO, 1.6T, 800G, and 400G across diverse application scenarios, and a showcase of the technical prowess of our silicon photonics chip verification platform.

2026-05

2026 Taipei International Computer Show COMPUTEX

In-house developed silicon photonics chips, a full‑range showcase of application scenarios spanning XPO, NPO, 1.6T, 800G, and 400G, and a demonstration of the technical prowess of our silicon photonics chip verification platform.

2025-09

Interview with K-Hiragawa Photonics: Leading silicon photonics chip capabilities, solid optical module scale manufacturing

From September 10 to 12, CIOE 2025, China's premier Optics Expo, brought together the entire optical communication industry chain. Leading manufacturers showcased their latest high-speed optical modules, optoelectronic chips, testing instruments and equipment, connectors, passive optical components, as well as a wide range of optoelectronic devices. Driven by the explosive growth in AI computing power, the optical communication industry is now experiencing rapid expansion. The overwhelming popularity of this year's expo vividly reflects the booming vitality of the optical communication sector.

WIN-WIN COOPERATION

Win-Win Cooperation

K-Hiragawa Photonics Technology (Suzhou) Co., Ltd. which founded in February 6, 2024, is a cutting-edge innovator in photonics technology, operating R&D and production sites across China and internationally.

K-Hiragawa Photonics Technology (Suzhou) Co., LTD

Email:kh-photonics@sz-hiragawa.com

Phone: (0512) 57965888-0512

Address:No. 18, Qinfeng North Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province

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