公开(公告)号：US06639702B1

公开(公告)日：2003-10-28

申请号：US09230484

申请日：1999-03-16

Applicant: Guido Chiaretti ,  Antonio Fincato

Inventor： Guido Chiaretti ,  Antonio Fincato

IPC: H04J1402

CPC classification number: G02B6/29352 ,  G02B6/12007

Abstract: An optical module for access networks to wideband communication systems composed of passive optical networks PON, in such a way as to permit the transportation in particularly efficient manner of flows of numeric and/or analog information, relating to different types of services such as: telephone services in a broad sense, intended as traditional telephone services and data transmission services, and services of more strictly television nature such as the distribution of the CATV.

Abstract translation: 一种用于接入网络的光模块，用于由无源光网络PON组成的宽带通信系统，以允许特别有效地传输与不同类型的业务有关的数字和/或模拟信息流，例如：电话 广义上的服务，意图作为传统的电话服务和数据传输服务，以及更严格的电视性质的服务，如有线电视的分发。

公开(公告)号：US5181264A

公开(公告)日：1993-01-19

申请号：US731147

申请日：1991-06-21

Applicant: Guido Chiaretti ,  Francesco Blandano

Inventor： Guido Chiaretti ,  Francesco Blandano

IPC: G02B6/34 ,  G02B6/42

CPC classification number: G02B6/2937 ,  G02B6/4246 ,  Y10T156/10

Abstract: A circuit arrangement is provided for allowing the bidirectional exchange of received and transmitted signals over a single monomodal optical fiber. The light transmitter (usually a laser or a LED), the receiver of optical signals and an optical system suitable for directing the optical signal to be transmitted to the monomodal optical fiber ad for directing the optical signal from the monomodal optical fiber to the receiver collects the signals in one passage. The optical system uses an optical transceiver employing a light transmitter and a light receiver. This optical transceiver is formed in a unitary housing. The optical system includes first and second lenses which may be graded-index waveguide sections and a planar filter disposed therebetween, the planar filter typically being an interferential filter. The optical system is formed on a support which allows the light transmitter which is typically a laser to be disposed directly adjacent one of the lenses. The surface of the lens abutting the optical communication fiber and optical stub is angled with respect to perpendicular to the axis of the symmetry of the optical system to prevent reflected optical power from entering the light transmitter, particularly when it is a laser, hereby reducing noise and instability within the laser source.

Abstract translation: 提供了一种电路装置，用于允许在单个单模光纤上双向交换接收和发送的信号。 光发射器（通常是激光器或LED），光信号的接收器和适于引导要传输到单峰光纤ad的光信号的光学系统，用于将来自单模光纤的光信号引导到接收器收集 信号在一个通道。 光学系统使用采用光发射器和光接收器的光收发器。 该光收发器形成在一体的外壳中。 光学系统包括第一和第二透镜，其可以是渐变折射率波导部分和设置在其间的平面滤光器，平面滤光器通常是干涉滤光器。 光学系统形成在允许通常是激光的光发射器直接邻近透镜之一设置的支撑件上。 邻接光通信光纤和光短柱的透镜表面相对于光学系统的对称轴线垂直成角度，以防止反射的光功率进入光发射器，特别是当它是激光器时，从而降低噪声 和激光源内的不稳定性。

公开(公告)号：US07676120B2

公开(公告)日：2010-03-09

申请号：US12372583

申请日：2009-02-17

Applicant: Guido Chiaretti ,  Antonio Fincato

Inventor： Guido Chiaretti ,  Antonio Fincato

IPC: G02F1/035 ,  H01Q1/06

CPC classification number: G02F1/0147 ,  G02F1/0115 ,  H01Q3/2676

Abstract: A phase shift device of an optical fiber signal includes an actuator for changing the signal phase in at least one fiber portion by inducing the phase change by thermo-optical effect. An antenna system incorporating phase shift devices using the thermo-optical effect find particular utility in automotive and telecommunications fields.

Abstract translation: 光纤信号的相移装置包括用于通过热光效应引起相变来改变至少一个光纤部分中的信号相位的致动器。 包含使用热光效应的相移装置的天线系统在汽车和电信领域找到特别的实用性。

公开(公告)号：US07482633B2

公开(公告)日：2009-01-27

申请号：US11311913

申请日：2005-12-19

Applicant: Guido Chiaretti

Inventor： Guido Chiaretti

IPC: H01L33/00

CPC classification number: G02B3/0056 ,  G02B5/09 ,  G02B26/123 ,  H01S5/4087 ,  H01S5/423

Abstract: A multi-source optical transmitter includes a substrate of semiconductor material and a plurality of semiconductor optical sources suitable to provide optical signals having respective wavelengths defining base colors for the formation of colored images in said visualization device. The sources are arranged according to a matrix pattern on one face of the substrate.

Abstract translation: 多源光发射机包括半导体材料的衬底和多个半导体光源，其适于提供具有定义用于在所述可视化设备中形成彩色图像的基础颜色的相应波长的光信号。 源在衬底的一个面上根据矩阵图案排列。

公开(公告)号：US20060263015A1

公开(公告)日：2006-11-23

申请号：US11433042

申请日：2006-05-12

Applicant: Antonio Fincato ,  Daniela Barge ,  Guido Chiaretti

Inventor： Antonio Fincato ,  Daniela Barge ,  Guido Chiaretti

IPC: G02B6/26

CPC classification number: G02B6/4201 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4246 ,  G02B6/4249

Abstract: An optical radiation coupling module includes a waveguide for the propagation of optical radiation, an optoelectronic device arranged on a substrate, and a mechanism for coupling the radiation between the waveguide and the optoelectronic device. The coupling mechanism includes a guiding element moulded and tapered in a radiation propagation direction.

Abstract translation: 光辐射耦合模块包括用于光辐射传播的波导，布置在基底上的光电器件，以及用于在波导和光电器件之间耦合辐射的机构。 联接机构包括在辐射传播方向上成型和渐缩的引导元件。

公开(公告)号：US20050286830A1

公开(公告)日：2005-12-29

申请号：US11151694

申请日：2005-06-13

Applicant: Antonello Cutolo ,  Guido Chiaretti ,  Antonio Fincato

Inventor： Antonello Cutolo ,  Guido Chiaretti ,  Antonio Fincato

IPC: G02B6/26 ,  G02B6/28 ,  G02B6/35

CPC classification number: G02B6/26 ,  G02B6/2861 ,  G02B6/3538 ,  G02B6/3544 ,  G02B6/3596

Abstract: A delay device is provided that includes at least one first optical guide for receiving an optical signal, and at least one optical means for outputting a delayed optical signal. A plurality of total signal reflection means are placed along the first optical guide, and a plurality of second optical guides are placed between the reflection means of the plurality of reflection means and the at least one optical means. An activation means activates at least one of the reflection means, and selection means select which of the reflection means of the plurality of reflection means is to be activated to obtain a desired delay on the optical path of the optical signal. The reflection means are placed in succession along the first optical guide. Also provided is a transmission system that includes at least one laser source, an emission source, and at least one such optical delay device.

Abstract translation: 提供一种延迟装置，其包括用于接收光信号的至少一个第一光导件和用于输出延迟光信号的至少一个光学装置。 多个总信号反射装置沿着第一光导放置，并且多个第二光导被放置在多个反射装置的反射装置和至少一个光学装置之间。 激活装置激活反射装置中的至少一个，并且选择装置选择要激活多个反射装置的反射装置中的哪一个以在光信号的光路上获得期望的延迟。 反射装置沿着第一光导依次放置。 还提供了一种传输系统，其包括至少一个激光源，发射源和至少一个这样的光学延迟装置。

公开(公告)号：US20060198565A1

公开(公告)日：2006-09-07

申请号：US11358737

申请日：2006-02-21

Applicant: Guido Chiaretti ,  Antonio Fincato

Inventor： Guido Chiaretti ,  Antonio Fincato

IPC: G02F1/01

CPC classification number: G02F1/0147 ,  G02F1/0115 ,  H01Q3/2676

Abstract: A phase shift device of an optical fiber signal includes an actuator for changing the signal phase in at least one fiber portion by inducing the phase change by thermo-optical effect. An antenna system incorporating phase shift devices using the thermo-optical effect find particular utility in automotive and telecommunications fields.

公开(公告)号：US20060072882A1

公开(公告)日：2006-04-06

申请号：US11235770

申请日：2005-09-27

Applicant: Paolo Casati ,  Guido Chiaretti

Inventor： Paolo Casati ,  Guido Chiaretti

IPC: G02B6/36

CPC classification number: G02B6/4277 ,  G02B6/4204 ,  G02B6/4214 ,  G02B6/4246

Abstract: The optical communication module can be coupled to at least one optical fiber and includes at least one optoelectronic device, a base portion, and a cover portion which can be connected to the base portion to define an internal chamber to house the optoelectronic device. The cover portion includes at least one window to couple at least one optical signal between the at least one device and the optical fiber. The module further includes a plate, substantially transparent to the optical signal, having a first side facing the cover portion and a second side facing the internal chamber, the first plate substantially enabling sealing of the window. A shielding plate can be connected to the second side and provided with at least one opening substantially aligned with the window to enable passage of the optical signal.

Abstract translation: 光通信模块可以耦合到至少一个光纤并且包括至少一个光电子器件，基底部分和盖部分，其可以连接到基部以限定用于容纳光电子器件的内部腔室。 盖部分包括至少一个窗口，用于在至少一个设备和光纤之间耦合至少一个光信号。 模块还包括对光信号基本透明的板，具有面向盖部的第一面和面对内室的第二侧，第一板基本上能够密封窗。 屏蔽板可以连接到第二侧并且设置有至少一个与窗口大致对准的开口，以使得光信号能够通过。

公开(公告)号：US06804424B2

公开(公告)日：2004-10-12

申请号：US10170020

申请日：2002-06-12

Applicant: Guido Chiaretti

Inventor： Guido Chiaretti

IPC: G02B612

CPC classification number: G02B6/3582 ,  G02B6/3538 ,  G02B6/3546 ,  G02B6/3576 ,  G02B6/3596 ,  G02B26/004

Abstract: An optical device is formed by a first chip and a second chip bonded together. The first chip (4 has an optical layer of glass housing an optical circuit; the second chip has a body of semiconductor material housing integrated electronic components and coated with a bonding layer of glass fixed directly and contiguous to the optical layer of the first chip. The bonding layer delimits cavities facing corresponding cavities in the first chip in positions corresponding to the intersection points of waveguides constituting the optical circuit. The cavities are filled with a liquid having the same refractive index as the waveguides. Underneath each cavity, in the body of semiconductor material there is present a resistor, which, when traversed by current, causes formation of a bubble inside the chamber and deflection of the light beam traversing a waveguide towards a different waveguide.

Abstract translation: 光学器件由第一芯片和第二芯片结合在一起形成。 第一芯片（4具有容纳光电路的玻璃的光学层;第二芯片具有容纳集成电子部件的半导体材料体，并且涂覆有直接固定并连续于第一芯片的光学层的玻璃结合层。 接合层在与第一芯片中相对应的腔相对应的空腔中限定了与构成光电路的波导的交点相对应的空腔，空腔中填充有与波导相同的折射率的液体，在每个腔体的下方， 半导体材料存在电阻器，当电流穿过时，电阻器在腔室内形成气泡，并且将光束穿过波导朝向不同波导的偏转。

公开(公告)号：US4345930A

公开(公告)日：1982-08-24

申请号：US213623

申请日：1980-12-05

Applicant: Carlo P. Basola ,  Guido Chiaretti

Inventor： Carlo P. Basola ,  Guido Chiaretti

IPC: G02B6/255 ,  B29D11/00 ,  C03B37/14

CPC classification number: G02B6/2552

Abstract: In order to provide an end face of an optical fiber with a spherical curvature of predetermined radius, designed to optimize the transfer of luminous intensity from an adjoining light source such as a light-emitting diode, a flat fiber is heated to a temperature near its melting point while its profile is optically enlarged. When that profile is found to have reached a predetermined shape criterion, as determined by visual observation or by electronic scanning, heating is terminated.

Abstract translation: 为了提供具有预定半径的球形曲率的光纤的端面，旨在优化来自诸如发光二极管的相邻光源的发光强度的转移，将扁平光纤加热到其附近的温度 熔点，而其轮廓光学扩大。 当通过目视观察或通过电子扫描确定已经达到预定形状标准时，加热终止。