JP2004222294A5 - - Google Patents

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Publication number
JP2004222294A5
JP2004222294A5 JP2004006909A JP2004006909A JP2004222294A5 JP 2004222294 A5 JP2004222294 A5 JP 2004222294A5 JP 2004006909 A JP2004006909 A JP 2004006909A JP 2004006909 A JP2004006909 A JP 2004006909A JP 2004222294 A5 JP2004222294 A5 JP 2004222294A5
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JP
Japan
Prior art keywords
laser
bias current
level
monitor
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2004006909A
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English (en)
Japanese (ja)
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JP2004222294A (ja
Filing date
Publication date
Priority claimed from US10/346,481 external-priority patent/US6836493B2/en
Application filed filed Critical
Publication of JP2004222294A publication Critical patent/JP2004222294A/ja
Publication of JP2004222294A5 publication Critical patent/JP2004222294A5/ja
Withdrawn legal-status Critical Current

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JP2004006909A 2003-01-15 2004-01-14 ファームウェアの制御を受ける光トランシーバにおけるレーザ初期化 Withdrawn JP2004222294A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/346,481 US6836493B2 (en) 2003-01-15 2003-01-15 Laser initialization in firmware controlled optical transceiver

Publications (2)

Publication Number Publication Date
JP2004222294A JP2004222294A (ja) 2004-08-05
JP2004222294A5 true JP2004222294A5 (https=) 2007-03-01

Family

ID=30444041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004006909A Withdrawn JP2004222294A (ja) 2003-01-15 2004-01-14 ファームウェアの制御を受ける光トランシーバにおけるレーザ初期化

Country Status (3)

Country Link
US (1) US6836493B2 (https=)
JP (1) JP2004222294A (https=)
GB (1) GB2397688B (https=)

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US7321606B2 (en) * 2003-10-09 2008-01-22 National Semiconductor Corporation Laser trim and compensation methodology for passively aligning optical transmitter
US7433375B2 (en) * 2003-10-09 2008-10-07 National Semiconductor Corporation Laser trim and compensation methodology for passively aligning optical transmitter
US20050105910A1 (en) * 2003-11-17 2005-05-19 Greta Light Optical transceiver with integrated feedback device
US7437078B2 (en) * 2004-03-05 2008-10-14 Finisar Corporation Integrated post-amplifier, laser driver, and controller
WO2005088462A1 (en) * 2004-03-05 2005-09-22 Finisar Corporation Hierarchical and byte-configurable memory in an optical transceiver
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US7608806B2 (en) * 2004-11-19 2009-10-27 Mindspeed Technologies, Inc. Multiple parameter laser power control with automatic compensation
US7801449B2 (en) * 2004-09-07 2010-09-21 Finisar Corporation Off-module optical transceiver firmware paging
US8229301B2 (en) * 2004-09-07 2012-07-24 Finisar Corporation Configuration of optical transceivers to perform custom features
US7957651B2 (en) * 2004-10-29 2011-06-07 Finisar Corporation Configurable optical transceiver feature specific cost transaction
US7802124B2 (en) 2004-10-29 2010-09-21 Finisar Corporation Microcode configurable frequency clock
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US8036539B2 (en) * 2005-06-28 2011-10-11 Finisar Corporation Gigabit ethernet longwave optical transceiver module having amplified bias current
US8611384B2 (en) * 2006-05-18 2013-12-17 Finisar Corporation High-temperature operation of vertical cavity surface emitting lasers
US8244124B2 (en) 2007-04-30 2012-08-14 Finisar Corporation Eye safety mechanism for use in optical cable with electrical interfaces
US8750341B2 (en) 2008-01-04 2014-06-10 Mindspeed Technologies, Inc. Method and apparatus for reducing optical signal speckle
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US8643296B2 (en) 2010-11-22 2014-02-04 Mindspeed Technologies, Inc. Color mixing and desaturation with reduced number of converters
US9107245B2 (en) 2011-06-09 2015-08-11 Mindspeed Technologies, Inc. High accuracy, high dynamic range LED/laser driver
US9094128B2 (en) * 2011-08-11 2015-07-28 Optoelectronics Solutions Co., Ltd. Scheme for remote control of the output power of a transmitter in a smart SFP transceiver
US8872487B2 (en) 2011-08-28 2014-10-28 Mindspeed Technologies, Inc. Scalable buck-boost DC-DC converter
US8934779B2 (en) * 2012-02-10 2015-01-13 Source Photonics, Inc. Operational status indicators in an optical transceiver using dynamic thresholds
US9385606B2 (en) 2012-12-03 2016-07-05 M/A-Com Technology Solutions Holdings, Inc. Automatic buck/boost mode selection system for DC-DC converter
CN104597810A (zh) * 2014-12-12 2015-05-06 四川华拓光通信股份有限公司 一种光模块的输出光功率稳定性控制方法
US10097908B2 (en) 2014-12-31 2018-10-09 Macom Technology Solutions Holdings, Inc. DC-coupled laser driver with AC-coupled termination element
JP6717082B2 (ja) * 2016-06-30 2020-07-01 富士通オプティカルコンポーネンツ株式会社 光送信モジュールおよび光送信モジュールの制御方法
EP3507924A4 (en) 2016-08-30 2020-04-08 MACOM Technology Solutions Holdings, Inc. PILOT WITH DISTRIBUTED ARCHITECTURE
US10630052B2 (en) 2017-10-04 2020-04-21 Macom Technology Solutions Holdings, Inc. Efficiency improved driver for laser diode in optical communication
EP3804247B1 (en) 2018-05-30 2024-08-14 MACOM Technology Solutions Holdings, Inc. Integrated circuit based ac coupling topology
US11005573B2 (en) 2018-11-20 2021-05-11 Macom Technology Solutions Holdings, Inc. Optic signal receiver with dynamic control
WO2021204816A1 (en) 2020-04-06 2021-10-14 Analog Devices International Unlimited Company Managing optical power in laser system
US12379414B2 (en) 2020-06-11 2025-08-05 Tektronic, Inc. System and method for multi-level signal cyclic loop image representations for measurements and machine learning
US12013423B2 (en) 2020-09-30 2024-06-18 Macom Technology Solutions Holdings, Inc. TIA bandwidth testing system and method
US11658630B2 (en) 2020-12-04 2023-05-23 Macom Technology Solutions Holdings, Inc. Single servo loop controlling an automatic gain control and current sourcing mechanism
WO2022169996A1 (en) * 2021-02-03 2022-08-11 Tektronix, Inc. Eye classes separator with overlay, and composite and dynamic eye-trigger for humans and machine learning
US11907090B2 (en) 2021-08-12 2024-02-20 Tektronix, Inc. Machine learning for taps to accelerate TDECQ and other measurements
US11923895B2 (en) 2021-03-24 2024-03-05 Tektronix, Inc. Optical transmitter tuning using machine learning and reference parameters
US20240235669A1 (en) * 2021-03-24 2024-07-11 Tektronix, Inc. Systems and methods for tuning and measuring a device under test using machine learning
US11923896B2 (en) * 2021-03-24 2024-03-05 Tektronix, Inc. Optical transceiver tuning using machine learning
US11940889B2 (en) 2021-08-12 2024-03-26 Tektronix, Inc. Combined TDECQ measurement and transmitter tuning using machine learning
US12442852B2 (en) 2022-03-30 2025-10-14 Tektronix, Inc. Tuning a device under test using parallel pipeline machine learning assistance
US12146914B2 (en) 2021-05-18 2024-11-19 Tektronix, Inc. Bit error ratio estimation using machine learning
US12571841B2 (en) 2021-06-04 2026-03-10 Tektronix, Inc. General digital signal processing waveform machine learning control application
US12416662B2 (en) 2022-01-14 2025-09-16 Tektronix, Inc. Machine learning model training using de-noised data and model prediction with noise correction
US11784715B2 (en) * 2022-02-01 2023-10-10 Prime World International Holdings Ltd. Optical communication system capable of ensuring operation safety of external laser source
US12596145B2 (en) 2022-03-30 2026-04-07 Tektronix, Inc. Optical tuning test system using parallel oven pipelines with parallel instrument channels and machine learning assistance
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