Tandem amplifiers

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CPC
H01S3/06758

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Parent Industries

HELECTRICITY H01Electric elements H01SDEVICES USING STIMULATED EMISSION H01S3/00Lasers

Current Industry

H01S3/06758Tandem amplifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Active illumination and time-of-flight camera system to evaluate fa...
- Patent number 12,226,188
- Issue date Feb 18, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wearable devices comprising semiconductor diode light sources with...
- Patent number 12,193,790
- Issue date Jan 14, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wide gain bandwidth C-band optical fiber amplifier
- Patent number 12,149,039
- Issue date Nov 19, 2024
- OFSFITEL, LLC
- Benyuan Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Identifying objects using near-infrared sensors, cameras or time-of...
- Patent number 11,992,291
- Issue date May 28, 2024
- Omni MedSci, Inc.
- Mohammed N. Islam
- G01 - MEASURING TESTING
Information Patent Grant
Fiber laser light coherent combination system
- Patent number 11,962,117
- Issue date Apr 16, 2024
- China South Industry Academy
- Zhen Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier modules
- Patent number 11,949,205
- Issue date Apr 2, 2024
- II-VI DELAWARE, INC.
- Martin R Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gain equalization in C+L erbium-doped fiber amplifiers
- Patent number 11,923,651
- Issue date Mar 5, 2024
- SubCom, LLC
- Dmitri G. Foursa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-wave infrared sensor for identifying based on water content
- Patent number 11,896,346
- Issue date Feb 13, 2024
- OMNI MEDSCI, LLC
- Mohammed N. Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-stage optical fiber amplifier
- Patent number 11,843,217
- Issue date Dec 12, 2023
- Waymo LLC
- Bernard Fidric
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength division multiplexing (WDM) beam source
- Patent number 11,769,983
- Issue date Sep 26, 2023
- Northrop Grumman Systems Corporation
- Gregory D. Goodno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier for multiple bands
- Patent number 11,764,536
- Issue date Sep 19, 2023
- Lumentum Operations LLC
- Ali Salehiomran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Techniques for amplification of return signal in LIDAR system
- Patent number 11,740,340
- Issue date Aug 29, 2023
- Aeva, Inc.
- Behsan Behzadi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser system having a multi-stage amplifier and methods of use
- Patent number 11,705,688
- Issue date Jul 18, 2023
- Newport Corporation
- David E. Spence
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active remote sensing system using time-of-flight sensor combined w...
- Patent number 11,678,805
- Issue date Jun 20, 2023
- Omni MedSci, Inc.
- Mohammed N. Islam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Broadband hybrid optical amplifier operation in eye-safe wavelength...
- Patent number 11,670,903
- Issue date Jun 6, 2023
- Cybel, LLC.
- Jean-Marc Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-peak-power single-frequency narrow-linewidth nanosecond fiber...
- Patent number 11,670,904
- Issue date Jun 6, 2023
- Tianjin University
- Wei Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual output laser diode
- Patent number 11,652,332
- Issue date May 16, 2023
- II-VI DELAWARE, INC.
- Nadhum Kadhum Zayer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remote sensing and measurement system using time-of-flight detectors
- Patent number 11,596,311
- Issue date Mar 7, 2023
- Omni MedSci, Inc.
- Mohammed N. Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier modules
- Patent number 11,575,241
- Issue date Feb 7, 2023
- II-VI DELAWARE, INC.
- Martin R Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wearable device coupled to time-of-flight imaging system
- Patent number 11,564,577
- Issue date Jan 31, 2023
- Omni MedSci, Inc.
- Mohammed N. Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tm-doped fiber amplifier utilizing wavelength conditioning for broa...
- Patent number 11,509,108
- Issue date Nov 22, 2022
- Cybel, LLC.
- Jean-Marc Delavaux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical repeater, transmission path fiber monitoring method, and op...
- Patent number 11,476,939
- Issue date Oct 18, 2022
- NEC Corporation
- Hiroaki Kataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic chip integrated with a fiber laser
- Patent number 11,476,631
- Issue date Oct 18, 2022
- Nokia Solutions and Networks Oy
- Saumil Bandyopadhyay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LiDAR with large dynamic range
- Patent number 11,460,554
- Issue date Oct 4, 2022
- Innovusion, Inc.
- Rui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined laser architecture using wavelength multiplexed seed source
- Patent number 11,411,366
- Issue date Aug 9, 2022
- Northrop Grumman Systems Corporation
- Gregory D. Goodno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-optical bench architecture for master oscillator power amplif...
- Patent number 11,387,619
- Issue date Jul 12, 2022
- ITF TECHNOLOGIES INC.
- Stéphane Caplette
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lidar apparatus with an optical amplifier in the return path
- Patent number 11,366,206
- Issue date Jun 21, 2022
- Aeva, Inc.
- Behsan Behzadi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier and control method therefor
- Patent number 11,329,444
- Issue date May 10, 2022
- NEC Corporation
- Emmanuel Le Taillandier de Gabory
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength converter
- Patent number 11,271,360
- Issue date Mar 8, 2022
- Gigaphoton Inc.
- Atsushi Fuchimukai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discriminative remote sensing and surface profiling based on superr...
- Patent number 11,264,775
- Issue date Mar 1, 2022
- The Trustees of the Stevens Institute of Technology
- Yuping Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...
- Publication number 20250049326
- Publication date Feb 13, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...
- Publication number 20250017473
- Publication date Jan 16, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- G01 - MEASURING TESTING
Information Patent Application
Broadband Optical Amplifier
- Publication number 20250023317
- Publication date Jan 16, 2025
- Adtran Networks SE
- Lutz Rapp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASUREMENTS USING CAMERA SENSOR COUPLED TO A CHEMICAL DETECTION SY...
- Publication number 20250017472
- Publication date Jan 16, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- G01 - MEASURING TESTING
Information Patent Application
TIME-OF-FLIGHT MEASUREMENT ON USER WITH CAMERAS AND POSITION SENSOR
- Publication number 20250009232
- Publication date Jan 9, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REMOTE SENSING SYSTEM WITH TIME-OF-FLIGHT SENSOR, ACTIVE ILLUMINATO...
- Publication number 20250009233
- Publication date Jan 9, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RAMAN OPTICAL AMPLIFIER, OPTICAL TRANSMISSION SYSTEM, AND METHOD FO...
- Publication number 20240405876
- Publication date Dec 5, 2024
- Fujitsu Limited
- Takashi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEASUREMENTS USING CAMERA IMAGING TISSUE COMPRISING SKIN OR THE HAND
- Publication number 20240398237
- Publication date Dec 5, 2024
- Mohammed N. ISLAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACTIVE REMOTE SENSING OF ATMOSPHERIC GASES OR SMOKE USING A TIME-OF...
- Publication number 20240389858
- Publication date Nov 28, 2024
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAIN-FLATTENING FIBER BRAGG GRATING WRITTEN INTO GAIN MEDIA OF OPTI...
- Publication number 20240372309
- Publication date Nov 7, 2024
- Lumentum Operations LLC
- Josh P. KEMP
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTIVE FIBER AMPLIFIER IN A CASCADED TOPOLOGY FOR OPERATION IN...
- Publication number 20240313497
- Publication date Sep 19, 2024
- II-VI Delaware, Inc.
- Ian Peter McClean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TIME-OF-FLIGHT SENSORS CO-REGISTERED WITH CAMERA SYSTEMS
- Publication number 20240268680
- Publication date Aug 15, 2024
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single Pass Optical Amplifer
- Publication number 20240275118
- Publication date Aug 15, 2024
- Metrohm Spectro, Inc.
- Meg Mahat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WEARABLE DEVICES COMPRISING SEMICONDUCTOR DIODE LIGHT SOURCES WITH...
- Publication number 20240180428
- Publication date Jun 6, 2024
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAIN EQUALIZATION IN C+L ERBIUM-DOPED FIBER AMPLIFIERS
- Publication number 20240178629
- Publication date May 30, 2024
- SubCom, LLC
- Dmitri G. Foursa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD
- Publication number 20240120703
- Publication date Apr 11, 2024
- NEC Corporation
- Hitoshi Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE CONTROL FOR COILED GAIN FIBER IN FIBER AMPLIFIER
- Publication number 20240079839
- Publication date Mar 7, 2024
- II-VI Delaware, Inc.
- Eric T. Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DYNAMIC GAIN EQUALIZATION CONTROL METHOD FOR USE IN EDFA MODULES
- Publication number 20240007190
- Publication date Jan 4, 2024
- Molex, LLC
- Hironori Tachibana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-POWER, MULTI-CHANNEL AMPLIFIER FIBER LASER FOR MEDICAL APPLICA...
- Publication number 20230378708
- Publication date Nov 23, 2023
- Boston Scientific SciMed Inc.
- Baocheng Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFICATION APPARATUS, AND MODE DIVISION MULTIPLEXING SYS...
- Publication number 20230318733
- Publication date Oct 5, 2023
- Huawei Technologies Co., Ltd
- Qiang GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER MODULES
- Publication number 20230163555
- Publication date May 25, 2023
- II-VI Delaware, Inc.
- Martin R. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COMPONENT CONSTITUTING FIBER AMPLIFIER, FIBER AMPLIFIER, AN...
- Publication number 20230098573
- Publication date Mar 30, 2023
- Huawei Technologies Co., Ltd
- Shiyi CAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Control Method And Optical Fiber Amplifier
- Publication number 20220385024
- Publication date Dec 1, 2022
- Accelink Technologies Co., Ltd.
- Jintao Tao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIDAR WITH LARGE DYNAMIC RANGE
- Publication number 20220357432
- Publication date Nov 10, 2022
- Innovusion, Inc.
- Rui Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH DIVISION MULTIPLEXING (WDM) BEAM SOURCE
- Publication number 20220352688
- Publication date Nov 3, 2022
- Northrop Grumman Systems Corporation
- GREGORY D. GOODNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFICATION FIBER AND OPTICAL AMPLIFIER
- Publication number 20220344888
- Publication date Oct 27, 2022
- Nippon Telegraph and Telephone Corporation
- Shinichi AOZASA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-COMPACT HIGH POWER FIBER PUMP MODULE
- Publication number 20220329034
- Publication date Oct 13, 2022
- LEONARDO ELECTRONICS US INC.
- Hans-Georg TREUSCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFICATION APPARATUS
- Publication number 20220285903
- Publication date Sep 8, 2022
- FUJIKURA LTD.
- Hiroyuki Kusaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTABLE WAVELENGTH CASCADING COHERENT OPTICAL PUMP SOURCES
- Publication number 20220239051
- Publication date Jul 28, 2022
- APPLIED ENERGETICS, INC.
- Stephen William McCahon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFIER MODULES
- Publication number 20220190546
- Publication date Jun 16, 2022
- II-VI Delaware, Inc.
- Martin R. Williams
- H01 - BASIC ELECTRIC ELEMENTS

Tandem amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Active illumination and time-of-flight camera system to evaluate fa...

Wearable devices comprising semiconductor diode light sources with...

Wide gain bandwidth C-band optical fiber amplifier

Identifying objects using near-infrared sensors, cameras or time-of...

Fiber laser light coherent combination system

Optical amplifier modules

Gain equalization in C+L erbium-doped fiber amplifiers

Short-wave infrared sensor for identifying based on water content

Multi-stage optical fiber amplifier

Wavelength division multiplexing (WDM) beam source

Optical amplifier for multiple bands

Techniques for amplification of return signal in LIDAR system

Laser system having a multi-stage amplifier and methods of use

Active remote sensing system using time-of-flight sensor combined w...

Broadband hybrid optical amplifier operation in eye-safe wavelength...

High-peak-power single-frequency narrow-linewidth nanosecond fiber...

Dual output laser diode

Remote sensing and measurement system using time-of-flight detectors

Optical amplifier modules

Wearable device coupled to time-of-flight imaging system

Tm-doped fiber amplifier utilizing wavelength conditioning for broa...

Optical repeater, transmission path fiber monitoring method, and op...

Photonic chip integrated with a fiber laser

LiDAR with large dynamic range

Combined laser architecture using wavelength multiplexed seed source

Micro-optical bench architecture for master oscillator power amplif...

Lidar apparatus with an optical amplifier in the return path

Optical amplifier and control method therefor

Wavelength converter

Discriminative remote sensing and surface profiling based on superr...

Patents Applicationslast 30 patents

WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...

WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...

Broadband Optical Amplifier

MEASUREMENTS USING CAMERA SENSOR COUPLED TO A CHEMICAL DETECTION SY...

TIME-OF-FLIGHT MEASUREMENT ON USER WITH CAMERAS AND POSITION SENSOR

REMOTE SENSING SYSTEM WITH TIME-OF-FLIGHT SENSOR, ACTIVE ILLUMINATO...

RAMAN OPTICAL AMPLIFIER, OPTICAL TRANSMISSION SYSTEM, AND METHOD FO...

MEASUREMENTS USING CAMERA IMAGING TISSUE COMPRISING SKIN OR THE HAND

ACTIVE REMOTE SENSING OF ATMOSPHERIC GASES OR SMOKE USING A TIME-OF...

GAIN-FLATTENING FIBER BRAGG GRATING WRITTEN INTO GAIN MEDIA OF OPTI...

REFLECTIVE FIBER AMPLIFIER IN A CASCADED TOPOLOGY FOR OPERATION IN...

TIME-OF-FLIGHT SENSORS CO-REGISTERED WITH CAMERA SYSTEMS

Single Pass Optical Amplifer

WEARABLE DEVICES COMPRISING SEMICONDUCTOR DIODE LIGHT SOURCES WITH...

GAIN EQUALIZATION IN C+L ERBIUM-DOPED FIBER AMPLIFIERS

LIGHT AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD

TEMPERATURE CONTROL FOR COILED GAIN FIBER IN FIBER AMPLIFIER

DYNAMIC GAIN EQUALIZATION CONTROL METHOD FOR USE IN EDFA MODULES

HIGH-POWER, MULTI-CHANNEL AMPLIFIER FIBER LASER FOR MEDICAL APPLICA...

OPTICAL AMPLIFICATION APPARATUS, AND MODE DIVISION MULTIPLEXING SYS...

OPTICAL AMPLIFIER MODULES

OPTICAL COMPONENT CONSTITUTING FIBER AMPLIFIER, FIBER AMPLIFIER, AN...

Control Method And Optical Fiber Amplifier

LIDAR WITH LARGE DYNAMIC RANGE

WAVELENGTH DIVISION MULTIPLEXING (WDM) BEAM SOURCE

AMPLIFICATION FIBER AND OPTICAL AMPLIFIER

ULTRA-COMPACT HIGH POWER FIBER PUMP MODULE

OPTICAL AMPLIFICATION APPARATUS

SELECTABLE WAVELENGTH CASCADING COHERENT OPTICAL PUMP SOURCES

OPTICAL AMPLIFIER MODULES