News

Exhibition Invitation| September 7-9, Dogain invites you to Shenzhen Optical Fair

Release time:

2023-06-14 09:24

September 7-9, 2022
The 24th China International Optoelectronic Expo
will be opened in Shenzhen International Convention and Exhibition Center
Douhan Laser will bring
980nm single-mode pumping module, high power chip
high power chips, array lasers, VCSEL chips and modules
VCSEL chip and module, fiber coupling module
Five series of products at the exhibition
We are at
Hall 5 | Booth 5C25 
     We look forward to your visit!    
 

 

 

Exhibition Overview


Time：September 7-9, 2022

Venue：Shenzhen International Convention and Exhibition Center (Baoan New Hall)

Exhibition area：Hall 5 (Information and Communication Exhibition)

Booth: 5C25

 

 

 
 

About us

Dogain Laser Technology Co., Ltd. (DoGain Laser), founded in 2017,is with headquarter located in Suzhou, China. As high-end laser chips design and manufacture as our core competency, Dogain Laser stands on upper stream of optronics industry chain, has full engineering and production capacity covering high power semiconductor laser chip design, epitaxy growth, chip fabrication, packaging, testing and characterization. DoGain Laser focuses onresearch, development, production of high performance, high power and high reliable optronics chip and devices.

Our product portfolios cover HPL chips, stacks, fiber coupled modules, 980nm pumps and 980nm pumps. Our products are widely used in applications such as industry processing, intellisense, 3D sensing, telecom, medical aesthetics and academicals. We dedicated to be a global R&D center and manufacture center for high power semiconductor laser products. 

 

 

 

 

Key exhibits to see first

 

 
 
01
980nm single-mode pumping module
980 nm Pumped Lasers - HS Series
 
  • Adopt Dogain's own chip
  • 14-pin Butterfly package
  • Maximum single-mode fiber output power 1100mW (Kink-free)
  • Operating temperature range -20°C to 75°C
  • Highly efficient TEC temperature control（Ts=25℃）  
  • Highly stable fiber Bragg grating wave locking
  • Unique coupling packaging technology, high efficiency, high stability
  • Optional single-mode Hi1060/PM/UPC/APC fiber
  • Reliability in accordance with Telcordia GR-468-CORE standard

 
980 nm Pumped Lasers - HM Series
 
  • Adopt Dogain's own chip
  • 10-pin Butterfly package
  • Maximum single-mode fiber output power600mW（Kink-free）
  • Operating temperature range -20°C to 75°C
  • Efficiency TEC Temperature Control（Ts=25℃/40℃）
  • Highly stable fiber Bragg grating wave locking
  • Unique coupling packaging technology, high efficiency, high stability
  • Optional single-mode Hi1060/PM/UPC/APC fiber
  • Reliability according to Telcordia GR-468-CORE standard
 
 
02
High Power Chips
High Power Multimode Single-Tube Chip
 
Wavelength range：700nm~1100nm
Power Range：3W~35W
Luminous width：100μm~320μm
Cavity length range：1mm~5.5mm
Polarization：TE  95%~97%
Product Features：High polarization, small divergence angle, high electrical efficiency, high wavelength consistency, etc.
High Power Bar Chip
 

Wavelength range：700nm~1100nm

Power Range：CW:50W~200W     

                 QCW:100W~700W

Filling factor：20%~80%

Cavity length range：1mm~4 mm

Polarization：TE  

Product Features：With high electro-optical efficiency, high cavity surface damage threshold (COMD), high wavelength consistency and other advantages
 
 

 

During the exhibition

We will also attend the same time

September 7, 13:30-17:00 pm

In Conference Room 10A of Shenzhen International Convention and Exhibition Center (2nd floor of Baoan New Hall)

The "China Laser Entrepreneurial Leadership Summit" will be held

We sincerely invite you to come!

September 7~9, Dugan will meet with you in Shenzhen

We look forward to discussing with you in depth and

   We are looking forward to discussing new development opportunities with you!

 

 

Prev

Dogain sincerely invites you to the 19th "China Optics Valley" optical expo in Wuhan

We welcome you to join us in Munich Optical Fair

Next

Prev

Dogain sincerely invites you to the 19th "China Optics Valley" optical expo in Wuhan

Next

We welcome you to join us in Munich Optical Fair

Related news

Dogain VCSEL product - Dongfanghong has passed AEC-Q102 automotive qualification

2023-11-28

After months of rigorous testing and auditing, on November 20, 2023, Dugan core VCSEL chip series products - Dongfanghong successfully passed the AEC-Q102 automotive certification. At the same time, Du Gen Tianyuan Company also passed the IATF16949 quality system certification this month. AEC-Q102 automotive-grade product qualification and IATF16949 quality system qualification are two passports to enter the automotive electronics industry. In this regard, the core core will accelerate the focus on the layout of the automotive industry.

Dogain successfully passed the IATF16949 quality system certification

2023-11-21

In November 23, the company passed the IATF16949 quality system certification, and the introduction and certification of the system marked that the company has the product supply capacity and qualification in the field of automotive lidar applications in the automotive industry.

Dogain was invited to participate in the 2023 World Optical Communications Congress！

2023-11-17

From November 15th to 16th, 2023, the  the 2023 World Optical Communications Congresswas successfully held at Buckingham Hotel in Suzhou! Dogain was invited to participate in the conference and comprehensively demonstrated single-mode 980nm optical communication products and technologies during the conference.

Exhibitor invitation|Dogain invites you to the 2023 World Optical Communications Congress！

2023-11-09

Dogain invites you to the 2023 World Optical Communications Congress！