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LASER COMPONENTS is your partner for all laser and optoelectronics-related products. Our large portfolio is divided into the following categories: Detectors,
Experimental study of millisecond pulse laser ablation biased silicon
Under laser irradiation, the surface morphology, internal structure, and photoelectric properties of Si undergo alterations. These investigations provide valuable insights for analyzing the
Photodiode-based process monitoring for the ultrashort-pulsed laser
This work investigated the development of AI models for process monitoring tasks in the laser structuring of multi-material and multilayer systems based on data collected from three
Radiation effects in light emitting diodes, laser diodes, photodiodes
European Conference on Radiation and their Effects on Components and Systems. Proceedings Conference European Conference on Radiations and their Effects on Components and Systems
Degradation of responsivity for photodiodes under intense laser
The laser-induced degradation of photodiodes responsivity has been experimentally observed, however, the specific process of responsivity change for PIN photodiode with laser energy
(PDF) Photoelectric performance degradation of
The photoelectric parameters degradation of Si-based PIN photodiodes irradiated by 1064 nm millisecond Nd:YAG laser has been
The Core Components of Optical Modules: Lasers,
Explore how lasers, modulators, and photodiodes form the core of optical transceivers, enabling high-speed, low-latency data transmission across
Radiation effects in light emitting diodes, laser diodes, photodiodes
A variety of commercially available LEDs, LDs, PDs, and optocouplers from two German manufacturers were irradiated at a flash X-ray source, a /sup 60/Co gamma ray source, and a 14 MeV neutron
Laser Photodetectors vs. Laser Photodiodes: Principles
At the heart of both laser photodetectors and laser photodiodes lies the fundamental principle of the photoelectric effect. This phenomenon describes
Laser Diodes – semiconductor, gain, index guiding, high
Laser diodes are semiconductor lasers with a current-carrying p–n junction as the gain medium. They are the most important type of electrically pumped lasers.
Electrical performance of laser damaged silicon photodiodes
Laser induced electrical parameter degradation and morphological damage have been observed in silicon photodiodes. The samples were RCA reach-through avalanche photodiodes and EG&G PIN
Laser-induced damage in a silicon-based photodiode by MHz
These studies indicate that the damage mechanism ofCW andlong-pulsed lasers is thermodynamic damage, and the damage mechanism of the fs-pulsed laser is plasma effects.
Temperature measurement with photodiodes: Application to laser
We propose to use these photodiodes to measure the temperature of the laser chip instead. Their thermal connection to the laser diode chips is excellent and their thermal mass is very
Photodiode
Avalanche photodiodes are photodiodes with structure optimized for operating with high reverse bias, approaching the reverse breakdown voltage. This allows each
Experimental study of millisecond pulse laser ablation biased silicon
The investigation of the highest surface temperature and damage region of silicon-based photodiodes (PIN) was conducted through irradiation with millisecond (ms) pulse lasers. The convex
Structural, optical and electrical behavior of millisecond pulse laser
In this work, laser induced optical, electrical parameter degradation and morphological damage have been observed in silicon-based positive-intrinsic-negative (PIN) photodiode.
Study of thermal effects in silicon-based PIN detectors with
In this work, we examined the damage area and maximum surface temperature of silicon-based photodiodes (PIN) with varying external bias voltages under continuous laser
InGaAs PIN Photodiode | Advanced Photonix
InGaAs Position Sensitive Detectors (PSD) (400-1700nm) Lateral-effect position-sensitive InGaAs photodiodes can detect light position across a wide spectrum
Numerical research on thermal effect of photodiode damaged by
The finite element COMSOL Multiphysics software was used to simulate the temperature field distribution of PIN photodiodes irradiated by nanosecond pulse lasers.
The role of photodiodes in laser diodes – Laserland
In general laser diodes, in addition to light-emitting LDs, photodiodes are usually packaged into laser diodes. Next, we will mainly introduce the role of
Electrical behaviour of laser-damaged silicon photodiodes
A measurement of the electrical parameters degradation of Si photodiodes irradiated by laser visible light has been performed. The laser is a Q-switch
Theoretical Aspects on Photodiodes System:
Photodiodes find extensive use in optical communication and biological imaging, among other fields. This study provides an extensive
Laser-induced damage in a silicon-based photodiode by MHz
The physical damage mechanisms of silicon-based photodiodes involve complex processes when they are irradiated by a high (MHz)-repetition-rate and short (hundred-ps)-pulsed laser.