If one is associated with the light source or laser industry, they are likely familiar with superluminescent diode light sources and their diverse applications. These diodes are often the first choice for imaging applications due to their unique characteristics. However, even those new to the industry can quickly grasp the significance of superluminescent diodes. This […]
Swept Source Optical Coherence Tomography, also known as Swept Source OCT or SS-OCT, is an advanced ophthalmic imaging technology used to diagnose and treat various eye-related diseases. In this technology, SS stands for swept-source, referring to the type of laser used in the device. Swept Source OCT was first introduced in 2012. However, due to […]
VCSELs (Vertical-Cavity Surface-Emitting Lasers) were invented in the mid-1980s. However, in a relatively short period of time, VCSELs established a reputation as a superior technology for short-distance applications such as fiber channel, Ethernet, and intra-systems communications. Over the next few years, VCSELs displaced edge-emitter lasers as the technology of choice for short-range datacom and local […]
Broadband Light Source – An Overview Sensing has emerged as one of the most fascinating and essential fields for optical devices. With its widespread applications in clinical and other areas, more companies and individuals are stepping forward to research and develop new technologies in this sector. This blog discusses the Broadband Light Source (BLS) Modules, […]
As the world becomes more technologically evolved, more and more devices are invented daily to make human life more comfortable and easy. One such significant advancement is in the light and laser industry. There are many different types of lasers available to fulfill the varying demands of various sectors. This blog will provide an overview […]
LiDAR Laser: A Revolutionary Technology LiDAR laser applications have grown dramatically in recent years. Although invented in 1960, its widespread acceptance and applications began to flourish after 1990. Today, this technology is utilized across various industries, including agriculture, forestry, military, mining, and transportation. This blog explores what LiDAR laser is and how it differs from […]
Optical Coherence Tomography (OCT) is a novel clinical technology widely used in ophthalmology and other medical fields. The technology provides two and three-dimensional, cross-sectional, micron-scale images of biological tissues within optical scattering media. This technology has been used extensively for imaging tissue microstructure in various medical fields ranging from ophthalmology to gastroenterology. OCT primarily uses […]
The 21st century has witnessed a significant revolution in imaging techniques. Continuous innovation in this area has introduced many advanced technologies over the last two decades, including TD-OCT (Time-Domain Optical Coherence Tomography), SD-OCT (Spectral-Domain Optical Coherence Tomography), and SS-OCT (Swept Source OCT). Swept Source is a type of laser incorporated in the device. Swept Source […]
Semiconductor lasers such as FP, DFB, and VCSEL are essential devices for regulating and improving the Internet and communication sector worldwide. Their outstanding properties, such as high efficiency in converting electrical energy into photons, excellent reliability, small footprint, modulation bandwidth, and low cost, have made them principal components in various communication applications. VCSEL, or Vertical […]
It is not uncommon to see the use of superluminescent diodes for optical coherence tomography. Because of the unique properties of superluminescent diodes (SLD), such as low coherence light, high brightness, minimal spectral ripple, and a broad, smooth optical output spectrum, it is the preferred and perfect solution for optical coherence tomography. However, in order […]
