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How to reduce the power consumption of 1.6T optical module
The roadmap for the development of 1.6T optical modules was announced last year. It is expected that the application of 1.6T optical...
Apr 10, 20233 min read
Why are most of the VCSEL light holes of 50G PAM4 not "round"?
Why are many manufacturers starting to design non-circular light exit holes in 50G PAM4 VCSEL products? The reason is to reduce RIN. RIN...
Apr 8, 20232 min read
What is an optical module?
What is an optical module? An optical module is a component in the fiber optic communication link, with fiber optic being the main...
Apr 7, 20233 min read
10G PON ONU filter wifi noise TO package
The home light cat has both an ONU optical module and wifi. The wifi frequency band includes 5GHz, which can cause interference with the...
Apr 6, 20232 min read
Antireflection Design of DFB Laser
InnoLight has launched a high-power anti-reflection laser. InnoLight's CW high-power laser chip can reach 100mW optical power. We put...
Apr 5, 20233 min read
Nitrogen and helium commonly used in optical device packaging
Nitrogen is most commonly used in the packaging process of optical devices. Another common gas is helium, which is used to work with...
Apr 4, 20234 min read
Based on electrostatic force VOA package
The electrostatic force-based VOA mirror adjustment can be applied in 100G DR4 40km applications to cooperate with SOA for signal...
Apr 3, 20231 min read
CW-WDM MAS
The CW-WDM MSA multi-source agreement released its V1.0 version in September of last year and made a report at last year's ECOC. This...
Apr 2, 20232 min read
How to improve the coupling efficiency of EML TO can
Here is a TOSA composed of EML TO Can Placing a lens on the TO cap. The lens of the TO cap is put into the interior TO. The previous...
Apr 1, 20231 min read
Tilted EML package in TO Can
The traditional EML TO Can package places the chip on the base patch line and the lens on the TO Cap. The lens is a single lens that...
Mar 31, 20232 min read
Low cost package technology of golden box
There are many applications use golden BOX package in optical devices, BOX has two categories of airtight and non-airtight. In the...
Mar 29, 20232 min read
Perspective on the next generation 16T / 3.2T Optical Module for data center
TO Can used in the Optical Module
Mar 27, 20232 min read
TO Can (Transistor Outline) are used in single-mode VCSEL array with a transmission distance of 5 km
GEM Optics has released a new TO (Transistor Outline) in 1060 nm for the single-mode VCSEL array with a transmission distance of 5 km....
Mar 25, 20232 min read
TO-5 Can package used in MEMS pluggable filter.
TO5 CAN package
Mar 25, 20232 min read
TO-46 widely used in Telecommunication Industry
TO-46 is a transistor case package often used in telecommunication industry. GEM Optics provide high volume TO-46 flat window, TO-46...
Mar 24, 20232 min read
Direct Plating Copper (DPC) on Ceramic
Direct Plating Copper (DPC) on Ceramic is a process used in the electronics industry to produce high-performance interconnects for a...
Feb 4, 20232 min read
The first optical sapphire window manufacture in China
Sapphire windows with AR coating and metallization widely used in Telecommunication devices, Medical instruments, Laser lighting, Laser...
Oct 18, 20131 min read
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