Patents by Inventor Andrew John Daiber
Andrew John Daiber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10340660Abstract: A tunable laser configured in a small package subassembly including a gain chip positioned in the interior space between first and second tunable filter subassemblies. The tunable laser is packaged in either a rectangular or cylindrical housing, with an electrical input interface positioned at one end of the housing.Type: GrantFiled: April 18, 2016Date of Patent: July 2, 2019Assignee: NeoPhotonics CorporationInventor: Andrew John Daiber
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Publication number: 20160233646Abstract: A tunable laser configured in a small package subassembly including a gain chip positioned in the interior space between first and second tunable filter subassemblies. The tunable laser is packaged in either a rectangular or cylindrical housing, with an electrical input interface positioned at one end of the housing.Type: ApplicationFiled: April 18, 2016Publication date: August 11, 2016Inventor: Andrew John Daiber
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Publication number: 20160142147Abstract: A tunable laser transmitter configured in a small package subassembly coupled to a printed circuit board. The tunable laser transmitter includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. A first and a second optical output interface is positioned at the second end of the housing, the first output being configured to transmit a modulated optical beam, and the second output configured to transmit a cw beam to the local oscillator of an external receiver.Type: ApplicationFiled: January 25, 2016Publication date: May 19, 2016Inventors: Andrew John Daiber, Frank Lei Ding
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Patent number: 9337611Abstract: A tunable laser transmitter configured in a small package subassembly coupled to a printed circuit board such as an ITLA assembly. The tunable laser transmitter includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a modulated optical beam.Type: GrantFiled: May 21, 2013Date of Patent: May 10, 2016Assignee: NeoPhotonics CorporationInventors: Andrew John Daiber, Xiaoguang He
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Patent number: 9246595Abstract: A tunable laser transmitter configured in a small package subassembly coupled to a printed circuit board. The tunable laser transmitter includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. A first and a second optical output interface is positioned at the second end of the housing, the first output being configured to transmit a modulated optical beam, and the second output configured to transmit a cw beam to the local oscillator of an external receiver.Type: GrantFiled: December 9, 2013Date of Patent: January 26, 2016Assignee: Neophotonics CorporationInventors: Andrew John Daiber, Frank Lei Ding
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Publication number: 20150162723Abstract: A tunable laser configured in a small package subassembly including a gain chip positioned in the interior space between first and second tunable filter subassemblies. The tunable laser is packaged in either a rectangular or cylindrical housing, with an electrical input interface positioned at one end of the housing.Type: ApplicationFiled: December 9, 2013Publication date: June 11, 2015Applicant: Emcore CorporationInventor: Andrew John Daiber
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Publication number: 20150162990Abstract: A tunable laser transmitter configured in a small package subassembly coupled to a printed circuit board. The tunable laser transmitter includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. A first and a second optical output interface is positioned at the second end of the housing, the first output being configured to transmit a modulated optical beam, and the second output configured to transmit a cw beam to the local oscillator of an external receiver.Type: ApplicationFiled: December 9, 2013Publication date: June 11, 2015Applicant: Emcore CorporationInventors: Andrew John Daiber, Frank Lei Ding
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Patent number: 9054480Abstract: A tunable laser configured in a small package coupled to a printed circuit board. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A semiconductor optical amplifier or gain chip produces an optical output beam, and an optical isolator is positioned directly downstream of the gain chip to prevent the incoming light from the downstream optics from reflecting back though the isolator and into the cavity of the laser. A beam splitter directs a portion of the light transmitted through the isolator back into the other end of the gain chip.Type: GrantFiled: October 20, 2014Date of Patent: June 9, 2015Assignee: NeoPhotonics CorporationInventor: Andrew John Daiber
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Publication number: 20150036704Abstract: A tunable laser configured in a small package coupled to a printed circuit board. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A semiconductor optical amplifier or gain chip produces an optical output beam, and an optical isolator is positioned directly downstream of the gain chip to prevent the incoming light from the downstream optics from reflecting back though the isolator and into the cavity of the laser. A beam splitter directs a portion of the light transmitted through the isolator back into the other end of the gain chip.Type: ApplicationFiled: October 20, 2014Publication date: February 5, 2015Inventor: Andrew John Daiber
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Patent number: 8923348Abstract: A tunable laser configured in a small package coupled to a printed circuit board. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A beam splitter and photodiode is disposed in the path of the laser beam for determining the emitted intensity of the laser beam, and an optical isolator is positioned downstream of the beam splitter to prevent the incoming light from the beam splitter from reflecting back though the beam splitter and into the cavity of the laser.Type: GrantFiled: February 22, 2013Date of Patent: December 30, 2014Assignee: Emcore CorporationInventors: Boyang Liu, Andrew John Daiber, Shengbo Xu, Yinan Wu
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Publication number: 20140269795Abstract: A laser assembly and a method for manufacturing the same are provided according to embodiments of the present disclosure. The laser assembly (900) may comprise a first plate (903) having first projections (918, 928); a printed circuit board assembly (902) including a printed circuit board (912) having first openings (913, 915) and a laser module (100) thereon, and a second plate (901) having second projections (917, 927). The printed circuit board assembly (902) can be retained between the first plate (903) and the second plate (901) by the first projections (918, 928) and the second projections (917, 927). The laser assembly may further comprises a first pad (930) provided between the laser module (100) and the first plate (903) and/or a second pad (920) provided between the laser module (100) and the second plate (901).Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: Emcore CorporationInventors: Boyang Liu, Andrew John Daiber, Yinan Wu
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Publication number: 20130250980Abstract: A tunable laser transmitter configured in a small package subassembly coupled to a printed circuit board such as an ITLA assembly. The tunable laser transmitter includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a modulated optical beam.Type: ApplicationFiled: May 21, 2013Publication date: September 26, 2013Applicant: Emcore CorporationInventors: Andrew John Daiber, Xiaoguang He
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Publication number: 20130177034Abstract: A tunable laser configured in a small package coupled to a printed circuit board. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A beam splitter and photodiode is disposed in the path of the laser beam for determining the emitted intensity of the laser beam, and an optical isolator is positioned downstream of the beam splitter to prevent the incoming light from the beam splitter from reflecting back though the beam splitter and into the cavity of the laser.Type: ApplicationFiled: February 22, 2013Publication date: July 11, 2013Applicant: Emcore CorporationInventors: Boyang Liu, Andrew John Daiber, Shengbo Xu, Yinan Wu
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Patent number: 8462823Abstract: According to one embodiment, the present application includes a tunable laser configured in a small package. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing and configured to receive an information-containing electrical signal. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A tunable semiconductor laser is positioned in the interior space and operable to emit a laser beam having a selectable wavelength. A focusing lens assembly is positioned in the interior space along an optical path of the laser beam to operatively couple the laser beam to the optical output interface.Type: GrantFiled: April 5, 2011Date of Patent: June 11, 2013Assignee: Emcore CorporationInventors: Andrew John Daiber, Shengbo Xu, Yinan Wu
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Publication number: 20110182305Abstract: According to one embodiment, the present application includes a tunable laser configured in a small package. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing and configured to receive an information-containing electrical signal. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A tunable semiconductor laser is positioned in the interior space and operable to emit a laser beam having a selectable wavelength. A focusing lens assembly is positioned in the interior space along an optical path of the laser beam to operatively couple the laser beam to the optical output interface.Type: ApplicationFiled: April 5, 2011Publication date: July 28, 2011Applicant: EMCORE CorporationInventors: Andrew John Daiber, Shengbo Xu, Yinan Wu
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Publication number: 20110032955Abstract: According to one embodiment, the present application includes a tunable laser configured in a small package. The tunable laser includes a housing with a volume formed by exterior walls. An electrical input interface is positioned at the first end of the housing and configured to receive an information-containing electrical signal. An optical output interface is positioned at the second end of the housing and configured to transmit a continuous wave optical beam. A tunable semiconductor laser is positioned in the interior space and operable to emit a laser beam having a selectable wavelength. A focusing lens assembly is positioned in the interior space along an optical path of the laser beam to operatively couple the laser beam to the optical output interface.Type: ApplicationFiled: March 12, 2010Publication date: February 10, 2011Applicant: EMCORE CorporationInventor: Andrew John Daiber
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Patent number: D621864Type: GrantFiled: May 20, 2010Date of Patent: August 17, 2010Assignee: Emcore CorporationInventors: Andrew John Daiber, Robert Agar Carney, Hendrikus Bukkems
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Patent number: D637637Type: GrantFiled: June 11, 2010Date of Patent: May 10, 2011Assignee: Emcore CorporationInventors: Andrew John Daiber, Yinan Wu, Paul Ludwig
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Patent number: D745208Type: GrantFiled: February 12, 2013Date of Patent: December 8, 2015Assignee: NeoPhotonics CorporationInventors: Boyang Liu, Yinan Wu, Shengbo Xu, Andrew John Daiber
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Patent number: D765754Type: GrantFiled: June 26, 2014Date of Patent: September 6, 2016Inventor: Andrew John Daiber