Tag: DFB

Narrow linewidth 650 nm DBR laser diode for quantum applications

Scientific papers / 650 nm, DBR, DBR laser, DFB, narrow linewidth, quantum computing, Quantum West, single-frequency

Published in: QUANTUM WEST SPIE 2024 Authors: Riina Ulkuniemi, Luukas Kuusela, Mika Mähönen, Timo Aho, Jussi Hämelahti, Andreas Schramm, Soile Talmila, Pekko Sipilä, Petteri Uusimaa

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High brightness long lifetime 650nm single-mode laser diodes and arrays for display, printing, and quantum applications

Scientific papers / 650 nm, DBR, DFB, quantum computing, single-mode

Published in: LASE SPIE 2024 Authors: Riina Ulkuniemi, Andreas Schramm, Ville Vilokkinen, Jari Nikkinen, Petteri Uusimaa

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Distributed Bragg Reflector (DBR) Laser Diodes

Application Note / application note, DBR, DBR laser, DFB, Fabry-Pérot, ML6600, narrow linewidth, quantum computing, single-frequency

Introduction to DRB lasers Distributed Bragg Reflector (DBR) laser diodes are a class of single-frequency monolithic semiconductor lasers. Monolithic semiconductor lasers in general are small in size, mechanically robust, and have good power conversion efficiency. They also provide opportunities for hybrid integration with photonic integrated circuits (PICs). This application note provides an overview of DBR

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Configurable multiwavelength narrow linewidth laser system for quantum applications

Scientific papers / D2 ine, DBR, DFB, external cavity, frequency stabilization, metrology, ML6600, Modulight authors, quantum computing, Quantum West, Rubidium, single-frequency, spectroscopy, SPIE Quantum West 2023

Presented in: SPIE Quantum West 2023 Authors: Kostiantyn Nechay, Luukas Kuusela, Ossi Mäkinen, Riina Ulkuniemi, Pekko Sipilä, Kalle Palomäki, Petteri Uusimaa

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Optimization and fabrication of 780 nm DFB lasers for quantum systems

Scientific papers / 780 nm, DBR, DFB, external cavity, grating, laser technology, Modulight authors, narrow linewidth, quantum computing, Quantum West, Rubidium, SPIE Quantum West 2023

Presented in: SPIE Quantum West 2023 Authors: Riina Ulkuniemi, Luukas Kuusela, Timo Aho, Petteri Uusimaa

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High-density single-mode laser arrays for quantum systems

Scientific papers / DBR, DBR laser, DFB, frequency stabilization, narrow linewidth, OPTO, quantum computing, single-mode, SPIE

Published in: SPIE OPTO 2022 Authors: Riina Ulkuniemi, Petri Melanen, Jari Nikkinen, Jari Ovaskainen, Petteri Uusimaa

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High temperature AlGaInAs-based 25g DML-DFB lasers operating in O-band for data center use

Scientific papers / chip, DFB, OPTO, SPIE

Published in: SPIE OPTO 2021 Authors: Antti Saarela, Petri Melanen, Ville Vilokkinen, Luukas Kuusela, Petteri Uusimaa, Pekko Sipilä, Riina Ulkuniemi, Ossi Mäkinen

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Modulight announces two analog fiber pigtailed laser diodes for CATV

Press Releases / 1310nm, coaxial laser module, DFB, FP, product release

Tampere, May 18th, 2004 – Modulight, Inc. (Tampere, Finland) announced today two new laser products for Cable Television (CATV) and other applications requiring analog transmission of signals in optical fiber. ML-COAX-1310-FP-AL-3 is a coaxial fiber pigtail module with 1310 nm MQW Fabry-Pérot (FP) diode laser based on a proprietary MOCVD and MBE grown epitaxial structure.

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Modulight launches uncooled 1310 nm DFB laser

Press Releases / 1310nm, chip, DFB, product release

Tampere, October 31st, 2003 – Modulight, Inc. (Tampere, Finland) has today launched the first in series of uncooled DFB laser products that company has developed to address customer requests. The product is designed for SONET OC-3 to OC-48, SDH STM1 to STM-16, Gigabit Ethernet and Fiber Channel applications that require up to 2.5Gb/s transmission speed.

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