![High resonance frequency in a coupled cavity DFB-LD with phase-shifted/uniform gratings by photon-photon resonance - ScienceDirect High resonance frequency in a coupled cavity DFB-LD with phase-shifted/uniform gratings by photon-photon resonance - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0030402619315128-gr1.jpg)
High resonance frequency in a coupled cavity DFB-LD with phase-shifted/uniform gratings by photon-photon resonance - ScienceDirect
![DFB Laser Diodes (DFB LD) | nanoplus Nanosystems and Technologies GmbH | Semiconductor | Lasers & Laser Systems | Photonics ProdSpec | Photonics Marketplace DFB Laser Diodes (DFB LD) | nanoplus Nanosystems and Technologies GmbH | Semiconductor | Lasers & Laser Systems | Photonics ProdSpec | Photonics Marketplace](https://www.photonics.com/images/Web/ProdSpecs/Photos/2576.jpg)
DFB Laser Diodes (DFB LD) | nanoplus Nanosystems and Technologies GmbH | Semiconductor | Lasers & Laser Systems | Photonics ProdSpec | Photonics Marketplace
Distributed-feedback blue laser diode utilizing a tunnel junction grown by plasma-assisted molecular beam epitaxy
![Color online) Electro-optical characteristics of the DFB-LD (device... | Download Scientific Diagram Color online) Electro-optical characteristics of the DFB-LD (device... | Download Scientific Diagram](https://www.researchgate.net/publication/331355729/figure/fig4/AS:742977303498754@1554151001232/Color-online-Electro-optical-characteristics-of-the-DFB-LD-device-A-a-Spectral.png)
Color online) Electro-optical characteristics of the DFB-LD (device... | Download Scientific Diagram
![GaN-based DFB laser diodes with 10th-order laterally coupled surface gratings | Ferdinand-Braun-Institut GaN-based DFB laser diodes with 10th-order laterally coupled surface gratings | Ferdinand-Braun-Institut](https://www.fbh-berlin.de/fileadmin/_processed_/c/2/csm_Fig.3_Temperature_dependence_RW-FP_LD_vs_LC-DFB_LD_93ff813cf8.jpg)
GaN-based DFB laser diodes with 10th-order laterally coupled surface gratings | Ferdinand-Braun-Institut
![a) Schematic of the optical coupling between the DFB-LD and silica-PLC... | Download Scientific Diagram a) Schematic of the optical coupling between the DFB-LD and silica-PLC... | Download Scientific Diagram](https://www.researchgate.net/publication/333910222/figure/fig2/AS:772038264369158@1561079674941/a-Schematic-of-the-optical-coupling-between-the-DFB-LD-and-silica-PLC-AWG-by-using-the.jpg)
a) Schematic of the optical coupling between the DFB-LD and silica-PLC... | Download Scientific Diagram
![Experimental bench. DFB LD: servo-controlled laser diode (λ = 1.55 μm).... | Download Scientific Diagram Experimental bench. DFB LD: servo-controlled laser diode (λ = 1.55 μm).... | Download Scientific Diagram](https://www.researchgate.net/publication/255696821/figure/fig2/AS:341212889403402@1458362900884/Experimental-bench-DFB-LD-servo-controlled-laser-diode-l-155-mm-PM-fiber.png)
Experimental bench. DFB LD: servo-controlled laser diode (λ = 1.55 μm).... | Download Scientific Diagram
![Low‐cost coaxial DFB LD transmitter optical subassembly for 25 Gb/s NRZ and 50 Gb/s PAM‐4 transmissions - Jou - 2018 - IET Optoelectronics - Wiley Online Library Low‐cost coaxial DFB LD transmitter optical subassembly for 25 Gb/s NRZ and 50 Gb/s PAM‐4 transmissions - Jou - 2018 - IET Optoelectronics - Wiley Online Library](https://ietresearch.onlinelibrary.wiley.com/cms/asset/4309a2dd-50f2-4e51-a7c2-4c643e83a381/ote2bf00209-fig-0001-m.jpg)
Low‐cost coaxial DFB LD transmitter optical subassembly for 25 Gb/s NRZ and 50 Gb/s PAM‐4 transmissions - Jou - 2018 - IET Optoelectronics - Wiley Online Library
![Uncooled Operation of 10-/40-Gbit/s 1.55-μm Electroabsorption Modulator Integrated with Distributed Feedback Laser | NTT Technical Review Uncooled Operation of 10-/40-Gbit/s 1.55-μm Electroabsorption Modulator Integrated with Distributed Feedback Laser | NTT Technical Review](https://www.ntt-review.jp/archive_html/201008/images/le2_fig03.gif)
Uncooled Operation of 10-/40-Gbit/s 1.55-μm Electroabsorption Modulator Integrated with Distributed Feedback Laser | NTT Technical Review
![GaN-based DFB laser diodes with 10th-order laterally coupled surface gratings | Ferdinand-Braun-Institut GaN-based DFB laser diodes with 10th-order laterally coupled surface gratings | Ferdinand-Braun-Institut](https://www.fbh-berlin.de/fileadmin/_processed_/7/f/csm_Fig.2_emission_spectrum_LC-DFB_LD_51b4c03148.jpg)
GaN-based DFB laser diodes with 10th-order laterally coupled surface gratings | Ferdinand-Braun-Institut
![Sensors | Free Full-Text | A Time Difference Method for Measurement of Phase Shift between Distributed Feedback Laser Diode (DFB-LD) Output Wavelength and Intensity Sensors | Free Full-Text | A Time Difference Method for Measurement of Phase Shift between Distributed Feedback Laser Diode (DFB-LD) Output Wavelength and Intensity](https://www.mdpi.com/sensors/sensors-15-16153/article_deploy/html/images/sensors-15-16153-g001.png)
Sensors | Free Full-Text | A Time Difference Method for Measurement of Phase Shift between Distributed Feedback Laser Diode (DFB-LD) Output Wavelength and Intensity
![MITSUBISHI ELECTRIC News Releases Mitsubishi Electric Develops DFB Laser Diode for 25Gbps Optical-fiber Communication in 100Gbps Systems MITSUBISHI ELECTRIC News Releases Mitsubishi Electric Develops DFB Laser Diode for 25Gbps Optical-fiber Communication in 100Gbps Systems](https://www.mitsubishielectric.com/news/2015/images/0319.jpg)
MITSUBISHI ELECTRIC News Releases Mitsubishi Electric Develops DFB Laser Diode for 25Gbps Optical-fiber Communication in 100Gbps Systems
![Spectrum of (a) a single-step tapered SSC DFB LD and (b) a two-step... | Download Scientific Diagram Spectrum of (a) a single-step tapered SSC DFB LD and (b) a two-step... | Download Scientific Diagram](https://www.researchgate.net/publication/252148571/figure/fig3/AS:393163446472704@1470748878082/Spectrum-of-a-a-single-step-tapered-SSC-DFB-LD-and-b-a-two-step-tapered-SSC-DFB-LD.png)
Spectrum of (a) a single-step tapered SSC DFB LD and (b) a two-step... | Download Scientific Diagram
![Schematic structure of a DFB LD (a) and crystal layer structure of the... | Download Scientific Diagram Schematic structure of a DFB LD (a) and crystal layer structure of the... | Download Scientific Diagram](https://www.researchgate.net/publication/221920612/figure/fig2/AS:393947047317510@1470935703732/Schematic-structure-of-a-DFB-LD-a-and-crystal-layer-structure-of-the-prepared-wafer-b.png)
Schematic structure of a DFB LD (a) and crystal layer structure of the... | Download Scientific Diagram
![Crystals | Free Full-Text | Research Progress of Monolithic Integrated DFB Laser Arrays for Optical Communication Crystals | Free Full-Text | Research Progress of Monolithic Integrated DFB Laser Arrays for Optical Communication](https://www.mdpi.com/crystals/crystals-12-01006/article_deploy/html/images/crystals-12-01006-g002.png)