Perspective on Optical Transceivers and AI Networking
In recent years, Arista has been actively advocating for the application of Low Power Optics (LPO) in AI networking. At this year’s ECOC,...
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Oct 143 min read
Multidimensional Optical Information Acquisition Based on MUBP
Overview Recent advancements in photodetector technology have led to the development of devices capable of capturing multidimensional...
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Oct 35 min read
Infrared Windows: Materials, Advances in Optoelectronics
GEM Optics Group LLC has been at the forefront of producing high-volume, cutting-edge IR windows from germanium, Silicon, sapphire, etc.
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Aug 102 min read
Silicon Photonic External Cavity Tunable Laser
Generally, tunable lasers and silicon photonic integrated chips are packaged together in a BOX. The box is including flexible plate, ceramic
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Jun 112 min read
High-speed LPO optical module for AI clusters
At OFC 2024, several companies showcased a variety of LPO modules and delivered presentations on this topic at the forum. Lightcounting...
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May 232 min read
140GBd IC-TROSA
Introduction The 140GBd Integrated Coherent Transceiver Optical Sub-Assembly (IC-TROSA) type 2 is a cutting-edge solution in the realm of...
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Apr 133 min read
Optical Connectivity Solutions for Generative AI
Generative AI, also known as GAI, differs from decision-based AI. Decision-based AI relies on extensive learning to make judgments, such...
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Dec 18, 20237 min read
Study of Non-Uniform Quantum Well Infrared Detector
The working principle of quantum well infrared detectors is based on subband transitions. After absorbing infrared radiation, the...
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Oct 5, 20233 min read
50G PON 1342nm 15dBm EML-SOA
A company mentioned at ECOC2022 that they made technical optimizations in 2020 to increase the output power of 1342nm EML...
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Jul 12, 20235 min read
ams Osram: "late-blooming" VCSEL
Before entering the Apple iPhone X for the first time in 2017 and becoming the light source for 3D face recognition, VCSEL did not know...
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Jul 7, 20232 min read
Coherent and TriEye Collaborate on Shortwave Infrared Imaging
Recently, Coherent (NYSE: COHR ), a leader in semiconductor lasers, and TriEye, a pioneer in mass-market short-wave infrared (SWIR)...
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Jul 5, 20235 min read
Application of room temperature wearable gas sensor
In the past few years, the rapid growth of the information age has captured global attention, particularly regarding the Internet of...
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Jun 18, 20232 min read
Tunable infrared dual-band photodetector
Infrared dual-band photodetector is an important multi-spectral detector, especially in the near infrared/short-wave infrared region,...
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May 31, 20234 min read
Research Progress of External Cavity Narrow Linewidth Semiconductor Lasers
Narrow linewidth lasers have extremely high spectral density, extremely low relative intensity noise and phase noise, and ultra-long...
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May 30, 20232 min read
Progress and challenges of high-speed VCSEL technology
Let's see the classification of the VCSEL: Edge-Emitting Laser (EEL) and Surface-Emitting Laser(SEL) The low cost of VCSEL is mainly...
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May 26, 20236 min read
Innovations in imaging and optics combine: the Optimom 2M module
With the continuous advancement of modern technology and increasingly fierce market competition, the life cycle of products is becoming...
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May 23, 20238 min read
High performance-oriented infrared refraction lens assembly technology
At present, the high-precision adjustment of infrared refracting lenses at home and abroad mainly adopts the method of precise centering....
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May 22, 20232 min read
MEMS Scanning Mirror Adopted by TriLite
Recently, TriLite announced TDK as the latest member of its growing ecosystem of manufacturing partners. TDK, a global leader in...
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May 18, 20234 min read
Spectrometer Based on Multifocal Metalens
Recently, the team of Professor Chen Xianzhong from Heriot-Watt University proposed a new method based on the multi-focus metalens design...
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May 17, 20232 min read
Corning G.654C optical fiber is used for O-band transmission
G.654 optical fiber is usually designed for C-band transmission. The cut-off wavelength defined by the specification is 1530nm. The...
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