Home_1-KHtech_Committed to providing customers with excellent solutions

Helping customers accelerate product development

Silicon Photonics Modulation Chip Solutions

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Silicon photonics chips empower AI computing centers

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About Us

Kagawa Photonics Technology (Suzhou) Co., Ltd.

Kechuan Photonics Technology (Suzhou) Co., Ltd. was established on February 6, 2024. It is a young high-tech enterprise committed to providing customers with excellent solutions. It has R&D and production bases in mainland China and an R&D center in Taiwan. A total of 60 R&D personnel, including 5 doctors and 25 masters, account for 50% of the total.

60 +

R&D personnel

50 %

Percentage of Masters and Doctors

10000 万元

Registered Capital

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Product Series

A young high-tech enterprise committed to providing customers with excellent solutions

Silicon photonic chips and modules

Design and mass production of 800G and above silicon photonic chips and modules, providing high-capacity, stable, and low-cost data transmission services in the data center and supercomputing fields.

Multi-mode optical modules

400G and 800G multi-mode optical modules, widely used in enterprise-level networks such as LAN and WAN, supporting high-speed server connection, data transmission, and video transmission.

Laser Gas Sensor

Household and industrial methane laser sensors can report indoor methane gas leaks in real time and remotely, ensuring the safety of people's lives and property.

High-Speed Copper Cable

400G and 800G high-speed electrical modules, widely used to support high-speed connections between servers and TORs.

Core Capabilities

Silicon Photonics

Experienced integrated circuit design team
Mastering core self-developed algorithms for optimized design
Layout optimization capabilities → Reduced chip size while maintaining performance

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Silicon Photonics

From concept to mass production

Signal Integrity
Power Integrity
Circuit Model & PCB

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From concept to mass production

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

Optical Module

Assist customers from customized concepts to standardized products
Achieve full-process service for mass production
Annual production capacity of 800G high-speed copper cables exceeds 5 million

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Optical Module

High-speed copper cable

Assist customers from customized concepts to standardized products
Achieve full-process service for mass production
Annual production capacity of 800G high-speed copper cables exceeds 5 million

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High-speed copper cable

News

Follow Kechuang Photonics' subsidiaries' dynamics and get real-time information on silicon photonic chips and modules

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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.

Quality Assurance

DQA

The company focuses on the research and production of personalized cell media and paper carriers, the industrial design and manufacturing of bioreactors, the research of large-scale animal cell culture technology, the development and transfer of biological process technology, and builds a biopharmaceutical process technology development platform on this basis.

IPD R&D Process

Key Milestone Review

EVT

DVT

PVT

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VQA

Supplier Audit

Material Certification and Approval

Supplier Performance Evaluation

Incoming Inspection

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MQA

IPQC/Production

FQC

OQC

QA/NPI

Failure Level

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CQA

7*24 hours service

Response Tracking

RMA Analysis

8D Report

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WIN-WIN COOPERATION

Win-Win Cooperation

Kechuang Photonics Technology (Suzhou) Co., Ltd. was established on February 6, 2024. It is a young high-tech enterprise committed to providing customers with excellent solutions.

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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