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Exploring Optical Design Differences Between Conventional and Handheld Raman
Exploring Optical Design Differences Between Conventional and Handheld Raman Raman spectroscopy is a sophisticated chemical identification method that fingerprints samples according to molecular vibrational modes. These are detectable as a wavelength shift of...
Exploring the Emerging Applications of Optical Interconnects
Our planet is connected by communications technology. Right now, around 66.2% of people worldwide use the internet. To account for the ever-increasing demands of the industry, we need more and more efficient technologies. Optical interconnects fit that bill. Read on...
What are Channel Skip Filters?
In optical communications, there is a demand for high-capacity transmission systems. This has led to the creation of sophisticated technologies, like Wavelength Division Multiplexing (WDM). WDM stands out as a pivotal strategy, enabling the simultaneous transmission...
Photonics West 2024 – Emerging Applications for Optical Filters
In this short video from Iridian’s booth on the exhibition floor at Photonics West 2024, Jason Palidwar describes emerging applications for optical filters including satellite lasercom, Raman in bio-med, and Earth Observation for environmental management.
When to Use Raman Edge Filters?
Raman spectroscopy examines molecules' vibrational and rotational behaviours within a material, providing essential data for identification and detection. It involves the use of laser light as a method of illumination. Given that the laser light used as the excitation...
Visit the Iridian Booth at OPIE’24!
Iridian will be exhibiting at the OPIE'24 event in Pacifico Yokohama, Japan between Apr 24 - 26. Please visit us at booth J-25 to discuss your needs for optical filters for communications (telecom, datacom, satcom), spectroscopy instrumentation (Raman, fluorescence,...
Visit Iridian at SPIE Defense + Commercial Sensing 2024
Iridian will be exhibiting at the SPIE Defense + Commercial Sensing event in National Harbor, Maryland, USA.
Please visit us at booth #834 to discuss your needs for optical filters sensing and imaging applications including Earth observation, gas detection, LiDAR, and machine vision.
Iridian to Attend OFC 2024
Iridian will be attending OFC in San Diego between March 26 – 28, 2024.
Please connect with us to discuss your needs for optical filters for communications (telefom, datacom and satcom) and many other applications.
How Gain Flattening Filters Optimize EDFA Module Design
In optical communications, erbium-doped fiber amplifiers (EDFAs) are pivotal for their amplification capabilities. However, non-uniform gain profiles often limit their performance across desired wavelength ranges. This limitation can be addressed by integrating gain...
多通带滤波片
多通带滤波片将两个或多个单独的带通滤波片组合成单个滤波片,在许多应用中都具有优势。 益瑞电拥有二十年设计和制造定制高性能双通带和多通带滤波片的经验,适用于光纤通信、卫星通信和光谱仪器等一系列应用。 多通带 WDM 滤波片 为什么在 DWDM 中使用多带通滤波片? 传统上,单带通滤波片已在通信模块中使用,以执行波长/通道分插功能,并且是 WDM 系统和 PON 模块中常用的器件。 益瑞电此前开发了 CWDM 和宽带多带通滤波片,通过 ITU 通道/波长的“分组”来减少这些模块/系统中的累积插入损耗。...