公开(公告)号：AU2002360703A1

公开(公告)日：2003-07-24

申请号：AU2002360703

申请日：2002-12-21

Applicant: CEYX TECHNOLOGIES INC

Inventor： OLEA JORGE SANCHEZ

IPC: H01S5/06 ,  H01S5/068 ,  H04B10/12 ,  H04B10/155

Abstract: A controller (320) for controlling various operational parameters of the Laser Module (303). The modulation drive signal (300) causes the circuits in the driver (301) to send a signal to the output (302) so that the laser can send an optical power output (304) proportional to the drive signal (300). The control methods in Laser Controller IC (320) consist of control algorithms embedded in firmware. The Laser Controller IC (320) includes support circuits for control of a laser. Some of the distinguishing features in the present invention are 1) feedback information from the sensors is obtained in a synchronous manner as a snapshot of the laser performance, and 2) algorithms handle the entire set of controls in firmware. The algorithm feature allows for advanced servo controls, which precisely stabilize the laser, can accommodate adaptive controls, and can be leveraged from one laser transmitter design to another.

公开(公告)号：DE60027275D1

公开(公告)日：2006-05-24

申请号：DE60027275

申请日：2000-12-22

Applicant: CEYX TECHNOLOGIES INC

Inventor： SANCHEZ JORGE

IPC: H04B10/152 ,  G01R1/07 ,  G01R31/00 ,  G06K19/077 ,  H04B10/158 ,  H04B10/24

Abstract: An electro-optic interface system configured to communicate, via an optical channel, an electronic signal between a fist and second electronic system includes a first electro-optic transceiver, an optical channel and a second electro-optic transceiver. The first electro-optic transceiver includes a signal port coupled to the first electronic system and an output coupled to the optical channel and includes a first transceiver emulator circuit, and a first transceiver laser. The first transceiver emulator circuit is configured to receive an electronic signal comprising parallel data from the fast electronic system and, in response, produces the serialized data. The first transceiver laser produces a first modulated output signal corresponding to the electronic signal communicated from the first electronic system. The second electro-optic transceiver includes a first port coupled to the optical channel and a second port coupled to the second electronic system. The second transceiver includes a second transceiver photodetector, and a second transceiver emulator circuit.

公开(公告)号：DE60317164D1

公开(公告)日：2007-12-13

申请号：DE60317164

申请日：2003-01-13

Applicant: CEYX TECHNOLOGIES INC ,  SANCHEZ OLEA JORGE

Inventor： SANCHEZ OLEA JORGE

IPC: H01S1/00 ,  B23K26/06 ,  H01S3/13 ,  H01S5/06 ,  H01S5/068 ,  H04B10/152

Abstract: The present invention provides for a method for configuring a laser operating system. More specifically, the system utilizes a graphical user interface (GUI) to allow an operator to interact with an embedded controller and set parameters for an optical communications transceiver. The system adjusts parameters such as laser bias and modulation currents, wavelength, qualification tests, and file management. In other words, the GUI manages configurations of a transceiver operating system. The system provides for an efficient method to design a laser transceiver and to perform and manage qualification tests. The embedded controller may contain a real time operating system that controls multiple functions in the transceiver and an optical channel. The GUI interacts with an operating system to download embedded firmware into an embedded micro controller unit (MCU). Downloading of firmware allows for multiple special programs from different sources to be integrated.

公开(公告)号：AT377277T

公开(公告)日：2007-11-15

申请号：AT03707358

申请日：2003-01-13

Applicant: CEYX TECHNOLOGIES INC ,  SANCHEZ OLEA JORGE

Inventor： SANCHEZ OLEA JORGE

IPC: H01S1/00 ,  B23K26/06 ,  H01S3/13 ,  H01S5/06 ,  H01S5/068 ,  H04B10/152

Abstract: The present invention provides for a method for configuring a laser operating system. More specifically, the system utilizes a graphical user interface (GUI) to allow an operator to interact with an embedded controller and set parameters for an optical communications transceiver. The system adjusts parameters such as laser bias and modulation currents, wavelength, qualification tests, and file management. In other words, the GUI manages configurations of a transceiver operating system. The system provides for an efficient method to design a laser transceiver and to perform and manage qualification tests. The embedded controller may contain a real time operating system that controls multiple functions in the transceiver and an optical channel. The GUI interacts with an operating system to download embedded firmware into an embedded micro controller unit (MCU). Downloading of firmware allows for multiple special programs from different sources to be integrated.

公开(公告)号：AU2003202238A1

公开(公告)日：2004-08-10

申请号：AU2003202238

申请日：2003-01-08

Applicant: CEYX TECHNOLOGIES INC

Inventor： OLEA JORGE SANCHEZ

IPC: H01S3/00 ,  H01S5/042 ,  H01S5/068 ,  H01S5/0683 ,  H04B10/08 ,  H04B10/155 ,  H01S3/13

Abstract: A system contains a laser output measurement circuit used in a laser control system (210). The circuits contain a photodiode sensor (109), sample and hold amplifier (202), IC with synchronizer and delay circuits (206), and an analog to digital converter (204). The circuits measure the laser light output (107) while the laser Module (106) transmits signals. The measurement circuit tracks and stores the laser light output (107) signal using a Photodiode Sensor (109) and with a Sample/hold (202). The methods calculate the value of the laser light output (107) from mathematical relationships, which correlate the light output (107) of the laser Module (106) to the current value of the drive signal (100). Some of the distinguishing features in the present invention are 1) feedback information from the photodiode is obtained in a synchronous manner as a snapshot of the laser performance, and 2) the measurements are precise and calibrated, and 3) no disruption of the signal transmission occurs.

公开(公告)号：AU2002360703A8

公开(公告)日：2003-07-24

申请号：AU2002360703

申请日：2002-12-21

Applicant: CEYX TECHNOLOGIES INC

Inventor： OLEA JORGE SANCHEZ

IPC: H01S5/06 ,  H01S5/068 ,  H04B10/12 ,  H04B10/155 ,  G06K7/10 ,  H01S3/00 ,  H01S3/04

Abstract: A controller (320) for controlling various operational parameters of the Laser Module (303). The modulation drive signal (300) causes the circuits in the driver (301) to send a signal to the output (302) so that the laser can send an optical power output (304) proportional to the drive signal (300). The control methods in Laser Controller IC (320) consist of control algorithms embedded in firmware. The Laser Controller IC (320) includes support circuits for control of a laser. Some of the distinguishing features in the present invention are 1) feedback information from the sensors is obtained in a synchronous manner as a snapshot of the laser performance, and 2) algorithms handle the entire set of controls in firmware. The algorithm feature allows for advanced servo controls, which precisely stabilize the laser, can accommodate adaptive controls, and can be leveraged from one laser transmitter design to another.

公开(公告)号：AT323348T

公开(公告)日：2006-04-15

申请号：AT00988320

申请日：2000-12-22

Applicant: CEYX TECHNOLOGIES INC

Inventor： SANCHEZ JORGE

IPC: G01R1/07 ,  G01R31/00 ,  G06K19/077 ,  H04B10/158 ,  H04B10/24 ,  H04B10/152

Abstract: An electro-optic interface system configured to communicate, via an optical channel, an electronic signal between a fist and second electronic system includes a first electro-optic transceiver, an optical channel and a second electro-optic transceiver. The first electro-optic transceiver includes a signal port coupled to the first electronic system and an output coupled to the optical channel and includes a first transceiver emulator circuit, and a first transceiver laser. The first transceiver emulator circuit is configured to receive an electronic signal comprising parallel data from the fast electronic system and, in response, produces the serialized data. The first transceiver laser produces a first modulated output signal corresponding to the electronic signal communicated from the first electronic system. The second electro-optic transceiver includes a first port coupled to the optical channel and a second port coupled to the second electronic system. The second transceiver includes a second transceiver photodetector, and a second transceiver emulator circuit.

公开(公告)号：MXPA05008423A

公开(公告)日：2006-03-17

申请号：MXPA05008423

申请日：2004-02-06

Applicant: CEYX TECHNOLOGIES INC

Inventor： OLEA JORGE SANCHEZ

IPC: H05B41/282 ,  H05B41/392 ,  G05F1/00

Abstract: La presente invencion proporciona un aparato y metodo para el control digital de un sistema de iluminacion posterior en una pantalla de cristal liquido. Mas especificamente, el sistema utiliza un sistema de control en firmware insertado y una unidad micro controladora (MCU) de senal mixta para permitir control servo digital de la operacion del sistema de iluminacion posterior. El MCU proporciona multiples puertos de entrada y salida. Los puertos operan senales digitales y analogicas, las cuales conectan un procesador al sistema de iluminacion posterior y permiten al procesador operar las funciones para el inversor y las lamparas. El control firmware insertado implementa funciones servo digitales y varios algoritmos usados para establecer la operacion de lampara de manera precisa y automatica, controlar lamparas individuales, compensar por envejecimiento, realizar diagnosticos, optimizar consumo de energia y automatizar pruebas de manufactura.

公开(公告)号：AU2003226442A1

公开(公告)日：2003-09-02

申请号：AU2003226442

申请日：2003-01-14

Applicant: CEYX TECHNOLOGIES INC ,  SANCHEZ OLEA JORGE

Inventor： OLEA JORGE SANCHEZ

IPC: H01S5/068 ,  H01S5/0683 ,  H04B10/50 ,  H04B10/564 ,  G06K7/10 ,  H01S3/00 ,  H01S3/13

公开(公告)号：AU2003209210A1

公开(公告)日：2003-07-30

申请号：AU2003209210

申请日：2003-01-13

Applicant: CEYX TECHNOLOGIES INC ,  SANCHEZ OLEA JORGE

Inventor： OLEA JORGE SANCHEZ

IPC: B23K26/06 ,  H01S3/13 ,  H01S5/06 ,  H01S5/068 ,  H04B10/152

Abstract: The present invention provides for a method for configuring a laser operating system. More specifically, the system utilizes a graphical user interface (GUI) to allow an operator to interact with an embedded controller and set parameters for an optical communications transceiver. The system adjusts parameters such as laser bias and modulation currents, wavelength, qualification tests, and file management. In other words, the GUI manages configurations of a transceiver operating system. The system provides for an efficient method to design a laser transceiver and to perform and manage qualification tests. The embedded controller may contain a real time operating system that controls multiple functions in the transceiver and an optical channel. The GUI interacts with an operating system to download embedded firmware into an embedded micro controller unit (MCU). Downloading of firmware allows for multiple special programs from different sources to be integrated.