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41.发明授权Deployment of electro-optic amplitude varying elements (AVEs) and electro-optic multi-functional elements (MFEs) in photonic integrated circuits (PICs) 有权在光子集成电路（PIC）中部署电光振幅变化元件（AVE）和电光多功能元件（MFE）公开(公告)号：US07162113B2
公开(公告)日：2007-01-09
申请号：US11268325
申请日：2005-11-07
申请人： David F. Welch , Fred A. Kish, Jr. , Radhakrishnan L. Nagarajan , Alan C. Nilsson , Robert L. Taylor
发明人： David F. Welch , Fred A. Kish, Jr. , Radhakrishnan L. Nagarajan , Alan C. Nilsson , Robert L. Taylor
IPC分类号： G02B6/12
CPC分类号： G02B6/12019 , G02B6/12004 , G02B6/12026 , G02B6/4249 , G02B6/43 , H01S5/02248 , H01S5/0268 , H04J14/02
摘要： Electro-optic amplitude varying elements (AVEs) or electro-optic multi-function elements (MFEs) are integrated into signal channels of photonic integrated circuits (PICs) or at the output of such PICs to provide for various optical controlling and monitoring functions. In one case, such PIC signal channels may minimally include a laser source and a modulator (TxPIC) and in another case, may minimally include a photodetector to which channels, in either case, an AVE or an MFE may be added.
摘要翻译： 电光振幅变化元件（AVE）或电光多功能元件（MFE）被集成到光子集成电路（PIC）的信号通道中或集成在这些PIC的输出端，以提供各种光学控制和监视功能。 在一种情况下，这样的PIC信号通道可以最小化地包括激光源和调制器（TxPIC），并且在另一种情况下，可以最小化地包括光电检测器，在任一种情况下，可以在其中添加AVE或MFE的通道。
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公开(公告)号：US07079719B2
公开(公告)日：2006-07-18
申请号：US10915073
申请日：2004-08-10
申请人： Fred A. Kish, Jr. , Charles H. Joyner , David F. Welch , Jonas Webjorn , Robert B. Taylor , Alan C. Nilsson
发明人： Fred A. Kish, Jr. , Charles H. Joyner , David F. Welch , Jonas Webjorn , Robert B. Taylor , Alan C. Nilsson
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A method of tuning optical components integrated on a monolithic chip, such as an optical transmitter photonic integrated circuit (TxPIC), is disclosed where a group of first optical components are each fabricated to have an operating wavelength approximating a wavelength on a standardized or predetermined wavelength grid and are each included with a local wavelength tuning component also integrated in the chip. Each of the first optical components is wavelength tuned through their local wavelength tuning component to achieve a closer wavelength response that approximates their wavelength on the wavelength grid.
摘要翻译： 公开了一种整合在诸如光发射器光子集成电路（TxPIC）的单片芯片上的光学元件的调谐方法，其中每组制造一组第一光学部件以使工作波长接近标准化或预定波长的波长 并且每个都包含在也集成在芯片中的本地波长调谐组件。 通过其局部波长调谐组件对每个第一光学部件进行波长调谐，以实现更接近其在波长网格上的波长的波长响应。
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公开(公告)号：US07079715B2
公开(公告)日：2006-07-18
申请号：US10267330
申请日：2002-10-08
申请人： Fred A. Kish, Jr. , Charles H. Joyner , David F. Welch , Jonas Webjorn , Robert B. Taylor , Alan C. Nilsson
发明人： Fred A. Kish, Jr. , Charles H. Joyner , David F. Welch , Jonas Webjorn , Robert B. Taylor , Alan C. Nilsson
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A monolithic transmitter photonic integrated circuit (TxPIC) chip comprises an array of modulated sources formed on the PIC chip and having different operating wavelengths according to a standardized wavelength grid and providing signal outputs of different wavelengths. Pluralities of wavelength tuning elements are integrated on the chip, one associated with each of the modulated sources. An optical combiner is formed on the PIC chip and the signal outputs of the modulated sources are optically coupled to one or more inputs of the optical combiner and provided as a combined channel signal output from the combiner. The wavelength tuning elements provide for tuning the operating wavelength of the respective modulated sources to be approximate or to be chirped to the standardized wavelength grid. The wavelength tuning elements are temperature changing elements, current and voltage changing elements or bandgap changing elements.
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公开(公告)号：US07136546B2
公开(公告)日：2006-11-14
申请号：US11277737
申请日：2006-03-28
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A method and apparatus operates an array of laser sources as an integrated array on a single substrate or as integrated in an optical transmitter photonic integrated circuit (TxPIC) maintaining the emission wavelengths of such integrated laser sources at their targeted emission wavelengths or at least to more approximate their desired respective emission wavelengths. Wavelength changing elements may accompany the laser sources to bring about the change in their operational or emission wavelength to be corrected to or toward the desired or target emission wavelength. The wavelength changing elements may be comprise of temperature changing elements, current and voltage changing elements or bandgap changing elements. Identification tags in the form of low frequency tones may be applied relative to respective laser source outputs with a different frequency assigned to each laser source so that each laser can be specifically identified in a feedback control for providing correction signals to the wavelength changing elements to correct for the emission wavelength of respective laser sources.
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45.发明授权Method of tuning integrated laser sources with integrated wavelength tuning elements on the same substrate or in a monolithic photonic integrated circuit (PIC) 有权在同一衬底或单片光子集成电路（PIC）中调整具有集成波长调谐元件的集成激光源的方法，公开(公告)号：US07092589B2
公开(公告)日：2006-08-15
申请号：US10916844
申请日：2004-08-12
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A method of operating an array of integrated laser sources formed as an integrated array on a single substrate in a photonic integrated circuit (PIC) where the laser sources are designed for operation at different targeted emission wavelengths which, in toto, at least approximate a grid of spatial emission wavelengths. A first wavelength tuning element is associated with each laser source and is adjusted over time so that each laser source maintains its targeted emission wavelength. As an alternative, the drive current to each laser source may be initially set so that each laser source operates at its targeted emission wavelength. Thereafter, adjustments to retune the laser sources to their targeted emission wavelengths are accomplished by the first wavelength tuning elements. The outputs of the laser sources may be combined via an optical combiner to produce a single combined output from the PIC. A second wavelength tuning element is associated with the optical combiner so that the passband response or wavelength grid of the optical combiner may be also monitored and adjusted to better approximate the wavelength grid of the laser sources.
摘要翻译： 一种在光子集成电路（PIC）中在单个衬底上形成为集成阵列的集成激光源的阵列的方法，其中激光源被设计用于在不同的目标发射波长下操作，其至少近似于电网 的空间发射波长。 第一波长调谐元件与每个激光源相关联并且随时间被调整，使得每个激光源保持其目标发射波长。 作为替代，可以初始设置到每个激光源的驱动电流，使得每个激光源以其目标发射波长工作。 此后，通过第一波长调谐元件实现将激光源重新调谐到其目标发射波长的调整。 激光源的输出可以通过光学组合器组合以产生来自PIC的单个组合输出。 第二波长调谐元件与光学合成器相关联，使得光学合成器的通带响应或波长网格也可以被监视和调整以更好地近似激光源的波长网格。
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46.发明授权Method and apparatus of monitoring and controlling the emission wavelengths of a plurality of laser sources integrated on the same chip or in the same photonic integrated circuit (PIC) 有权监测和控制集成在同一芯片上或同一光子集成电路（PIC）中的多个激光源的发射波长的方法和装置，公开(公告)号：US07079721B2
公开(公告)日：2006-07-18
申请号：US10919161
申请日：2004-08-16
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A method and apparatus operates an array of laser sources as an integrated array on a single substrate or as integrated in an optical transmitter photonic integrated circuit (TxPIC) maintaining the emission wavelengths of such integrated laser sources at their targeted emission wavelengths or at least to more approximate their desired respective emission wavelengths. Wavelength changing elements may accompany the laser sources to bring about the change in their operational or emission wavelength to be corrected to or toward the desired or target emission wavelength. The wavelength changing elements may be comprise of temperature changing elements, current and voltage changing elements or bandgap changing elements. Identification tags in the form of low frequency tones may be applied relative to respective laser source outputs with a different frequency assigned to each laser source so that each laser can be specifically identified in a feedback control for providing correction signals to the wavelength changing elements to correct for the emission wavelength of respective laser sources.
摘要翻译： 一种方法和装置将激光源阵列作为集成阵列操作在单个基板上或集成在光发射机光子集成电路（TxPIC）中，将这些集成激光源的发射波长保持在其目标发射波长或至少至多 近似其期望的各自的发射波长。 波长变化元件可能伴随着激光源，以使它们的操作或发射波长的变化被校正到目标或目标发射波长。 波长变化元件可以包括温度变化元件，电流和电压变化元件或带隙变化元件。 可以以具有分配给每个激光源的不同频率的相应激光源输出施加低频音调形式的识别标签，使得每个激光器可以在用于向波长改变元件提供校正信号的反馈控制中被具体识别，以校正 用于各激光源的发射波长。
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47.发明授权Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC) 有权集成在单片光子集成电路（PIC）中的光学元件的调谐方法公开(公告)号：US08184929B2
公开(公告)日：2012-05-22
申请号：US12345434
申请日：2008-12-29
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： An optical transmitter comprises a monolithic transmitter photonic integrated circuit (TxPIC) chip that includes an array of modulated sources formed on the PIC chip and having different operating wavelengths approximating a standardized wavelength grid and providing signal outputs of different wavelengths. A wavelength selective combiner is formed on the PIC chip having a wavelength grid passband response approximating the wavelength grid of the standardized wavelength grid. The signal outputs of the modulated sources optically coupled to inputs of the wavelength selective combiner to produce a combined signal output from the combiner. A first wavelength tuning element coupled to each of the modulated sources and a second wavelength tuning element coupled to the wavelength selective combiner. A wavelength monitoring unit is coupled to the wavelength selective combiner to sample the combined signal output. A wavelength control system coupled to the first and second wavelength tuning elements and to said wavelength monitoring unit to receive the sampled combined signal output. The wavelength control system adjusts the respective wavelengths of operation of the modulated sources to approximate or to be chirped to the standardized wavelength grid and for adjusting the optical combiner wavelength grid passband response to approximate the standardized wavelength grid.
摘要翻译： 光发射机包括单片发射机光子集成电路（TxPIC）芯片，其包括形成在PIC芯片上的调制源的阵列，并且具有接近标准化波长网格并提供不同波长的信号输出的不同工作波长。 在具有近似于标准化波长网格的波长网格的波长网格通带响应的PIC芯片上形成波长选择性组合器。 调制源的信号输出光耦合到波长选择组合器的输入，以产生从组合器输出的组合信号。 耦合到每个调制源的第一波长调谐元件和耦合到波长选择组合器的第二波长调谐元件。 波长监测单元耦合到波长选择组合器以对组合的信号输出进行采样。 波长控制系统耦合到第一和第二波长调谐元件以及所述波长监视单元以接收采样的组合信号输出。 波长控制系统调整调制源的各个波长的波长近似于或被啁啾到标准化波长网格，并且用于调整光合并波长网格通带响应以近似标准化的波长网格。
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48.发明申请METHOD OF TUNING OPTICAL COMPONENTS INTEGRATED IN A MONOLITHIC PHOTONIC INTEGRATED CIRCUIT (PIC) 有权整合在单片光电集成电路（PIC）中的光学元件的调谐方法公开(公告)号：US20090202196A1
公开(公告)日：2009-08-13
申请号：US12345434
申请日：2008-12-29
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： An optical transmitter comprises a monolithic transmitter photonic integrated circuit (TxPIC) chip that includes an array of modulated sources formed on the PIC chip and having different operating wavelengths approximating a standardized wavelength grid and providing signal outputs of different wavelengths. A wavelength selective combiner is formed on the PIC chip having a wavelength grid passband response approximating the wavelength grid of the standardized wavelength grid. The signal outputs of the modulated sources optically coupled to inputs of the wavelength selective combiner to produce a combined signal output from the combiner. A first wavelength tuning element coupled to each of the modulated sources and a second wavelength tuning element coupled to the wavelength selective combiner. A wavelength monitoring unit is coupled to the wavelength selective combiner to sample the combined signal output. A wavelength control system coupled to the first and second wavelength tuning elements and to said wavelength monitoring unit to receive the sampled combined signal output. The wavelength control system adjusts the respective wavelengths of operation of the modulated sources to approximate or to be chirped to the standardized wavelength grid and for adjusting the optical combiner wavelength grid passband response to approximate the standardized wavelength grid.
摘要翻译： 光发射机包括单片发射机光子集成电路（TxPIC）芯片，其包括形成在PIC芯片上的调制源的阵列，并且具有接近标准化波长网格并提供不同波长的信号输出的不同工作波长。 在具有近似于标准化波长网格的波长网格的波长网格通带响应的PIC芯片上形成波长选择性组合器。 调制源的信号输出光耦合到波长选择组合器的输入，以产生从组合器输出的组合信号。 耦合到每个调制源的第一波长调谐元件和耦合到波长选择组合器的第二波长调谐元件。 波长监测单元耦合到波长选择组合器以对组合的信号输出进行采样。 波长控制系统耦合到第一和第二波长调谐元件以及所述波长监视单元以接收采样的组合信号输出。 波长控制系统调整调制源的各个波长的波长近似于或被啁啾到标准化波长网格，并且用于调整光合并波长网格通带响应以近似标准化的波长网格。
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公开(公告)号：US07200296B2
公开(公告)日：2007-04-03
申请号：US11272604
申请日：2005-11-14
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： An optical transmitter comprises a monolithic transmitter photonic integrated circuit (TxPIC) chip that includes an array of modulated sources formed on the PIC chip and having different operating wavelengths approximating a standardized wavelength grid and providing signal outputs of different wavelengths. A wavelength selective combiner is formed on the PIC chip having a wavelength grid passband response approximating the wavelength grid of the standardized wavelength grid. The signal outputs of the modulated sources optically coupled to inputs of the wavelength selective combiner to produce a combined signal output from the combiner. A first wavelength tuning element coupled to each of the modulated sources and a second wavelength tuning element coupled to the wavelength selective combiner. A wavelength monitoring unit is coupled to the wavelength selective combiner to sample the combined signal output. A wavelength control system coupled to the first and second wavelength tuning elements and to said wavelength monitoring unit to receive the sampled combined signal output. The wavelength control system adjusts the respective wavelengths of operation of the modulated sources to approximate or to be chirped to the standardized wavelength grid and for adjusting the optical combiner wavelength grid passband response to approximate the standardized wavelength grid.
摘要翻译： 光发射机包括单片发射机光子集成电路（TxPIC）芯片，其包括形成在PIC芯片上的调制源的阵列，并且具有接近标准化波长网格并提供不同波长的信号输出的不同工作波长。 在具有近似于标准化波长网格的波长网格的波长网格通带响应的PIC芯片上形成波长选择性组合器。 调制源的信号输出光耦合到波长选择组合器的输入，以产生从组合器输出的组合信号。 耦合到每个调制源的第一波长调谐元件和耦合到波长选择组合器的第二波长调谐元件。 波长监测单元耦合到波长选择组合器以对组合的信号输出进行采样。 波长控制系统耦合到第一和第二波长调谐元件以及所述波长监视单元以接收采样的组合信号输出。 波长控制系统调整调制源的各个波长的波长近似于或被啁啾到标准化波长网格，并且用于调整光合并波长网格通带响应以近似标准化的波长网格。
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50.发明授权Method of operating an array of laser sources integrated in a monolithic chip or in a photonic integrated circuit (PIC) 有权操作集成在单片芯片或光子集成电路（PIC）中的激光源阵列的方法，公开(公告)号：US07079720B2
公开(公告)日：2006-07-18
申请号：US10917798
申请日：2004-08-13
IPC分类号： G02B6/12
CPC分类号： G02B6/12033 , B82Y20/00 , G02B6/02204 , G02B6/12004 , G02B6/12007 , G02B6/12019 , G02B6/12023 , G02B6/12026 , G02B6/12028 , G02B6/124 , G02F1/01725 , G02F2001/0175 , G02F2001/01758 , H01S5/0085 , H01S5/024 , H01S5/02415 , H01S5/02453 , H01S5/02461 , H01S5/02476 , H01S5/026 , H01S5/0261 , H01S5/0264 , H01S5/0265 , H01S5/0268 , H01S5/0425 , H01S5/0612 , H01S5/06256 , H01S5/06258 , H01S5/0683 , H01S5/0687 , H01S5/12 , H01S5/1228 , H01S5/2077 , H01S5/22 , H01S5/2214 , H01S5/2224 , H01S5/227 , H01S5/2272 , H01S5/2275 , H01S5/3408 , H01S5/34306 , H01S5/4025 , H01S5/4031 , H01S5/4087 , H01S5/50 , H04B10/2914 , H04B10/50 , H04B10/506 , H04B10/572 , H04J14/02
摘要： A method of operating an array of laser sources integrated as an array in a single monolithic chip where the steps include designing the laser sources to have different target emission wavelengths so that together they form a spectral emission wavelength grid, coupling outputs from the laser sources to an array of gain/loss elements also integrated on the single monolithic chip, one each receiving the output from a respective laser source; and adjusting the outputs with the gain/loss elements so that the power levels across the laser source array are substantially uniform.
摘要翻译： 操作在单个单片芯片中集成为阵列的激光源阵列的方法，其中步骤包括设计激光源以具有不同的目标发射波长，使得它们一起形成光谱发射波长网格，将来自激光源的输出耦合到 增益/损耗元件阵列也集成在单个单片芯片上，一个接收来自相应激光源的输出; 并且利用增益/损耗元件调整输出，使得激光源阵列上的功率电平基本上均匀。
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