OPWING | Laser Diode & Optoelectronic Devices Manufacturer

About OPWING

OPWING was established in April 2008 and is headquartered in Wuhan, China. We are a high-technology corporation dedicated to the development, manufacturing, and sales of active and passive optoelectronic components. Our expertise lies in the fields of CATV optical fiber transmission, CDMA optical fiber repeaters, Ethernet, and FTTP applications.

Since our founding, we have adhered to the principles of being human-oriented, promoting technological innovation, ensuring excellent quality, and placing customers first. We continuously improve our enterprise management by adapting to different development stages and implementing modern information systems for data analysis, transmission, and sharing.

15+

Years Experience

ISO9001

Certified

Our Products

High-performance optoelectronic components designed for reliability, precision, and long-term stability in demanding optical communication environments.

1550nm Narrow Linewidth Butterfly Laser Diode

• High output power stability
• High SMSR
• Ultra-narrow linewidth
• Low RIN
• SM/PM fiber options

SLD Butterfly Laser Diode (6Pins)

• Laser diode-equivalent power
• LED-equivalent wide spectrum
• Superluminescent source
• Ideal for sensing & imaging

CWDM High Power Laser Diode Module

• 1270nm–1610nm wavelength range
• 18 wavelengths available
• ±3nm spectral range
• 1–10mW output power

DWDM/CWDM Pigtailed Laser Diode With TEC

• Low capacitance & dark current
• High stability
• Low threshold & operating current
• Integrated isolation

Tx CWDM Rx1550nm BOSA

• Bidirectional optical subassembly
• Transmits & receives signals
• Multiple configuration options
• High isolation, low loss

PWDM 1550nm with PD

• 1550nm wavelength division
• Includes Pin Diode & WDM filter
• For CATV receiver & monitoring
• Reflects 1310/1490nm for GPON

1550 nm Low Phase Noise Laser

• Narrow linewidth
• Low phase noise
• High wavelength stability
• Ideal for coherent systems

905nm 75W Pulsed Laser Diode (TO-56)

• High peak power
• Pulsed operation
• TO-56 package
• Suitable for LiDAR & sensing

1651nm Butterfly Packaged Laser Module

• High wavelength precision
• Stable output power
• Butterfly packaging
• For gas sensing & spectroscopy

InGaAs PIN Photodiode

• High responsivity
• Low dark current
• Fast response time
• For 1000–1700nm detection

InGaAs APD With TEC

• High gain avalanche photodiode
• Integrated TEC for stability
• Low noise performance
• For low-light detection

1310nm FP TX /1550nm RX BOSA

• Dual-wavelength BOSA
• FP laser transmitter
• 1550nm receiver
• For bidirectional systems

View All Products

Why Choose OPWING?

🔬

Advanced R&D

Dedicated to innovation and continuous improvement in optoelectronic device technology, ensuring cutting-edge performance and reliability.

🏭

10+ Years Packaging Expertise

Over a decade of experience in precision optical packaging, ensuring long-term stability and performance in harsh environments.

✅

ISO9001 Certified Quality

All products undergo rigorous reliability testing and meet IEC standards, ensuring consistent quality and compliance.

Frequently Asked Questions

What is a narrow linewidth laser diode?

A narrow linewidth laser diode emits light with a very small spectral width, making it ideal for coherent communication, sensing, and high-resolution spectroscopy applications.

What are the applications of SLDs?

Superluminescent diodes (SLDs) are used in optical coherence tomography (OCT), fiber optic gyroscopes, sensing, and test equipment due to their broad spectrum and high brightness.

Do you offer custom packaging?

Yes, OPWING provides customized packaging solutions including butterfly, TO-can, and module-level integration based on customer requirements.

Are your products compliant with international standards?

Yes, all OPWING products are designed, packaged, and inspected according to IEC standards and have passed reliability testing before market release.

What is the difference between CWDM and DWDM?

CWDM (Coarse WDM) uses wider channel spacing (20nm), while DWDM (Dense WDM) uses narrow spacing (0.8nm or less), allowing more channels in the same fiber.

Get in Touch

For product inquiries, technical support, or partnership opportunities, reach out to our team directly.

Email: [email protected]

Phone: +86-27-87770233

Fax: +86-27-87770233

Wuhan Add: 1st floor, 4th building, Optics Valley Electronic Industrial Park, Liufangyuan Road, East-lake Hi-tech Development Zone, Wuhan, P.R. China

Sichuan Add: 2nd Floor, Building 3, Jijia Industrial Park, No. 677 Tangfang Avenue, Tangxun Town, Economic Development Zone, Mianyang

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