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Yuanjie semiconductor high quality semiconductor laser chip supplier

Development History

Development History

  • 2013

    December 2013

    Yuanjie’s first product, 2.5G 1310nm DFB laser, was launched


  • 2014

    December 2014

    The 2.5G 1490/1550nm DFB laser was launched


  • 2015

    December 2015

    Cumulative shipments of  DFB lasers reached 1 million.


  • 2016

    August 2016

    Yuanjie’s first 10G DFB laser product was launched.


  • 2017

    February 2017

    The design of high-end chips was finalized.



  • 2018

    December 2018

    Cumulative shipments of DFB lasers reached 10 million.


  • 2019

    February 2019

    25G CWDM/LWDM DFB products for wireless fronthaul and data centers were launched


  • 2019

    December 2019

    The superspeed laser for 5G communications was launched, and the trial production of chips for such lasers was completed. 


  • 2020

    January 2020

    Bulk shipment of 5G CWDM DFB lasers were delivered, achieving 5G fronthaul 25G CWDM DFB laser shipments of one million



  • 2020

    March 2020

    High-power silicon photonic CW laser products were launched



  • 2014

    December 2014

    The 2.5G 1490/1550nm DFB laser was launched


  • 2015

    December 2015

    Cumulative shipments of  DFB lasers reached 1 million.


  • 2016

    August 2016

    Yuanjie’s first 10G DFB laser product was launched.


  • 2017

    February 2017

    The design of high-end chips was finalized.



  • 2018

    December 2018

    Cumulative shipments of DFB lasers reached 10 million.


  • 2019

    February 2019

    25G CWDM/LWDM DFB products for wireless fronthaul and data centers were launched


  • 2019

    December 2019

    The superspeed laser for 5G communications was launched, and the trial production of chips for such lasers was completed. 


  • 2020

    January 2020

    Bulk shipment of 5G CWDM DFB lasers were delivered, achieving 5G fronthaul 25G CWDM DFB laser shipments of one million



  • 2020

    March 2020

    High-power silicon photonic CW laser products were launched



  • 2013

    December 2013

    Yuanjie’s first product, 2.5G 1310nm DFB laser, was launched


  • 2015

    December 2015

    Cumulative shipments of  DFB lasers reached 1 million.


  • 2016

    August 2016

    Yuanjie’s first 10G DFB laser product was launched.


  • 2017

    February 2017

    The design of high-end chips was finalized.



  • 2018

    December 2018

    Cumulative shipments of DFB lasers reached 10 million.


  • 2019

    February 2019

    25G CWDM/LWDM DFB products for wireless fronthaul and data centers were launched


  • 2019

    December 2019

    The superspeed laser for 5G communications was launched, and the trial production of chips for such lasers was completed. 


  • 2020

    January 2020

    Bulk shipment of 5G CWDM DFB lasers were delivered, achieving 5G fronthaul 25G CWDM DFB laser shipments of one million



  • 2020

    March 2020

    High-power silicon photonic CW laser products were launched



  • 2013

    December 2013

    Yuanjie’s first product, 2.5G 1310nm DFB laser, was launched


  • 2014

    December 2014

    The 2.5G 1490/1550nm DFB laser was launched


  • 2016

    August 2016

    Yuanjie’s first 10G DFB laser product was launched.


  • 2017

    February 2017

    The design of high-end chips was finalized.



  • 2018

    December 2018

    Cumulative shipments of DFB lasers reached 10 million.


  • 2019

    February 2019

    25G CWDM/LWDM DFB products for wireless fronthaul and data centers were launched


  • 2019

    December 2019

    The superspeed laser for 5G communications was launched, and the trial production of chips for such lasers was completed. 


  • 2020

    January 2020

    Bulk shipment of 5G CWDM DFB lasers were delivered, achieving 5G fronthaul 25G CWDM DFB laser shipments of one million



  • 2020

    March 2020

    High-power silicon photonic CW laser products were launched



  • 2013

    December 2013

    Yuanjie’s first product, 2.5G 1310nm DFB laser, was launched


  • 2014

    December 2014

    The 2.5G 1490/1550nm DFB laser was launched


  • 2015

    December 2015

    Cumulative shipments of  DFB lasers reached 1 million.


Since2013

Seeking truth and pragmatism has been our basic concept of products and business

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