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 11
- 2 min
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...
90
- May 23
- 2 min
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...
60
- Apr 13
- 3 min
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...
220
- Dec 18, 2023
- 7 min
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...
110
- Oct 5, 2023
- 3 min
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...
170
- Jul 12, 2023
- 5 min
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...
180
- Jul 7, 2023
- 2 min
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)...
70
- Jul 5, 2023
- 5 min
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...
70
- Jun 18, 2023
- 2 min
Tunable infrared dual-band photodetector
Infrared dual-band photodetector is an important multi-spectral detector, especially in the near infrared/short-wave infrared region,...
40
- May 31, 2023
- 4 min
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...
120
- May 30, 2023
- 2 min
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...
90
- May 26, 2023
- 6 min
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...
70
- May 23, 2023
- 8 min
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....
90
- May 22, 2023
- 2 min
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...
60
- May 18, 2023
- 4 min
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...
50
- May 17, 2023
- 2 min
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...
60
- May 16, 2023
- 15 min
Study on non-uniformity of ROIC for Infrared focal plane
Germanium window used in Infrared Focal Plane
40
- May 15, 2023
- 2 min
IEC 25G Directly Modulated Laser Packages
TO can package used in Directly Modulated Laser
130
- May 14, 2023
- 2 min
CEA-Leti transfers infrared sensing technology to Lynred
Germanium window used in infrared detectors
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