Multi-mode Laser Diode Market Key Development Opportunities Hidden In Emerging Economies

Multi-mode Laser Diodes: Introduction

• A laser diode is an electrically pumped semiconductor laser that produces coherent light when the current flows through a p–n junction
• Laser diodes are available in the following wavelength ranges: UV (200 – 389 nm), violet (390 – 419 nm), blue (420- 499 nm), green (500–559 nm), red (620–699 nm), and IR (700 – 2,150 nm)
• Laser diodes have single-mode and multi-mode design configurations. Among these, multi-mode laser diodes have a larger emitting area, which offers higher power. Also, it offers a wide surface area at the facet, which reduces the intensity of catastrophic optical damage.
• These multi-mode laser diodes are ideal for use in several industrial applications including laser cladding, fiber laser pumping, surface-enhanced Raman spectroscopy, machine vision, and communication
• Moreover, low rise time and high pulse energy of multi-mode laser diodes make them a preferred choice for use in high-resolution sensing applications in harsh environments

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Key Drivers of Global Multi-mode Laser Diode Market

• Growing adoption of laser diodes in end-use industries is fueling the demand for multi-mode laser diodes
• Multi-mode laser diodes are largely used in optical fiber communications, optical storage, printers, scanners, lithography, sensors, displays, medical devices, and pumping of solid-state lasers
• Furthermore, the demand for laser diodes with high output power in the wavelength range of 660 nm as well as 659 nm is rising in the health care industry in applications such as phototherapy and DNA sequencing
• Also, in the life sciences industry, the demand for laser diodes is rising in applications including laser microscopy and Raman spectroscopy