In the fast-evolving world of photonics, LD-PD stands out as a leader in laser diode and photodiode technology. Being a distributor, we, Peraglobe technologies Pvt. Ltd. are offering this advanced and cost-effective solution to our Indian customers.
LD-PD’s innovative products are transforming various industries, like telecommunication, defence, aerospace, and healthcare etc. In this blog, we’ll dive into LD-PD’s offerings and explore how they’re shaping the future of technology.
LD-PD is the manufacturer of DBR/DFB, SLD, FP laser diodes in the world and their technology is IP protected with 30+ patents and 10+ years of expertly tuning our manufacturing processes.
LDs are semiconductor devices that emit coherent light when an electric current passes through them. Introduction to Laser diodes in LD-PD are follow,
o Distributed feedback laser (DFB) Diodes:
Deterministic Single-Frequency Wavelengths 760–2400nm.
Wavelength Stability, mode-hop free tuning range.
Monolithic Semiconductor Design.
Suit for HF, C2H2, O2, HCl, CH4, and NH3 Gas Elements.
o Distributed Bragg Reflector (DBR) Laser Diode:
Deterministic Single-Frequency Wavelengths 1064,15xxnm.
Monolithic Semiconductor Design.
Wavelength Stability, mode-hop free tuning range.
Suit for seed laser for ultra-fast laser and High-speed Sweep.
o RF Directly- Modulated DFB Lasers:
20 GHz+ directly modulated lasers with deterministic Single-Frequency Wavelengths 13XX/15XX nm.
4 Modulation Bandwidth Grades：10/15/18/20G Optional.
Suit for seed laser for RF Photonics and Quantum Random Number Generation.
o SLD Laser diodes 680-2000nm:
Wide Operation bandwidth.
Wavelength Stability, Excellent Power stability.
Suit for OCT and FOG Applications.
o Fabry-Perot Laser (FP) diode:
Wide Operation bandwidth, Central Wavelengths from 1050-1650nm.
Monolithic Semiconductor Design.
rom few mW to 1W.
Suit for Raman and Fiber communication Applications.
o Vertical Cavity Surface Emitting Laser (VCSEL) Diode:
Deterministic Single-Frequency Wavelengths 760/85x/1310/1550/1653.7nm.
Wavelength Stability, mode-hop free tuning range.
Suit for High-speed communication and Low-cost industry sensor.
o Narrow Linewidth Single frequency Laser (NLL) Diode:
Deterministic Single-Frequency Wavelengths 6xx/77X/8xx/9xx/10xx/13xx/15xx/16XX/17XXnm.
Wavelength Stability, mode-hop free tuning range.
Suit for INTERFEROMETRY and Automotive Lidar.
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