Semiconductor lasers work through the principles of light amplification, stimulated emission, and population inversion. By understanding their structure and performance parameters, such lasers are pivotal in fields such as optical communication and biomedical applications.
By Ibtisam Abbasi
20 Feb 2025
Ellipsometry and reflectometry are two key optical measurement techniques used for surface analysis and thin-film characterization. While ellipsometry provides detailed analysis of film thickness and optical constants, reflectometry offers a simpler approach for surface roughness and bulk material properties.
By Dr. Noopur Jain
18 Feb 2025
Raman spectroscopy advances battery analysis by revealing critical data on electrode materials and electrolyte dynamics for improved energy storage performance.
Nanophotonics is transforming computing by using photons instead of electrons for data transmission. This technology improves processing speed, reduces energy consumption, and offers scalable solutions for AI, machine learning, and quantum computing.
Solar-heated homes with thermal energy storage systems offer a sustainable solution, improving energy efficiency and supporting eco-friendly practices.
By Ibtisam Abbasi
6 Feb 2025
Discover how the ARGUS Alignment Method™ is revolutionizing telescope technology by enhancing precision and performance.
Optical rectennas use antennas and diodes to harvest electromagnetic energy, offering high efficiency and compact designs suitable for wearable electronics and energy applications.
By Ibtisam Abbasi
4 Feb 2025
Coherent and incoherent light differ in their phase relationships and applications. Coherent light, like that produced by lasers, enables high-precision tasks such as interferometry and holography, while incoherent light is used in general illumination and imaging
By Atif Suhail
30 Jan 2025
Optical science plays a crucial role in advancing non-destructive testing (NDT) methods, utilizing technologies such as laser ultrasonics, shearography, and optical coherence tomography (OCT) for precise, non-contact material inspection.
By Atif Suhail
28 Jan 2025
Optical computing utilizes light for computation, offering significant advantages in speed, energy efficiency, and scalability. Learn about the components, applications, and future of optical computing in this field.
By Susha Cheriyedath
24 Jan 2025