公开(公告)号：AU2003297011A8

公开(公告)日：2004-06-30

申请号：AU2003297011

申请日：2003-12-11

Applicant: HONEYWELL INT INC

Inventor： TATUM JIMMY A ,  GUENTER JAMES K

IPC: H04B10/00 ,  H04B10/24 ,  H04B10/43

Abstract: An optical transceiver for detecting an incoming light beam and for transmitting an outgoing light beam along a common optical axis is provided. Such an optical transceiver provides a compact optical transceiver that is suitable for a wide variety of applications.

公开(公告)号：AU2003265887A1

公开(公告)日：2004-03-29

申请号：AU2003265887

申请日：2003-09-04

Applicant: HONEYWELL INT INC

Inventor： JOHNSON RALPH H ,  GUENTER JAMES K ,  KIM JIN K

IPC: C30B23/02 ,  H01L21/205 ,  C30B29/40 ,  H01L21/203

Abstract: MBE nitrogen sources of dimethylhydrazine, tertiarybutlyhydrazine, nitrogentrifloride, and NHx radicals. Those nitrogen sources are beneficial in forming nitrogen-containing materials on crystalline subtrates using MBE. Semiconductor lasers in general, and VCSEL in particular, that have nitrogen-containing layers can be formed using such nitrogen sources.

公开(公告)号：AU2003240523A1

公开(公告)日：2003-12-19

申请号：AU2003240523

申请日：2003-06-04

Applicant: HONEYWELL INT INC

Inventor： GUENTER JAMES K ,  TATUM JIMMY A

IPC: H04B10/00 ,  H04B10/24

Abstract: An optical transceiver for detecting an incoming light beam and for transmitting an outgoing light beam along a common optical axis is provided. Such an optical transceiver provides a compact optical transceiver that is suitable for a wide variety of applications.

公开(公告)号：AU2003237521A1

公开(公告)日：2003-12-19

申请号：AU2003237521

申请日：2003-06-03

Applicant: HONEYWELL INT INC

Inventor： GUENTER JAMES K ,  JOHNSON RALPH H

IPC: H01L31/0328 ,  H01L31/10 ,  H01L31/101

Abstract: A wavelength selective detector having a first absorbing layer for absorbing light with a wavelength below a lower band cutoff, a second absorbing layer downstream of the first absorbing layer for absorbing light with a wavelength below an upper band cutoff, and a confinement layer situated between the first and second absorbing layers. The lower and upper band cutoffs can be set by controlling the bandgaps and/or thicknesses of the first and second absorbing layers. The wavelength selective detector of the present invention has a good out-of-band rejection, a narrow spectral responsivity, and a high in-band responsivity. In addition, the wavelength selective detector is relatively easy to manufacture using conventional integrated circuit fabrication techniques.

公开(公告)号：AU2003247417A1

公开(公告)日：2003-12-12

申请号：AU2003247417

申请日：2003-05-27

Applicant: HONEYWELL INT INC

Inventor： BIARD JAMES R ,  GUENTER JAMES K

IPC: H01S5/183 ,  H01S5/20

公开(公告)号：AU2002331074A1

公开(公告)日：2003-03-03

申请号：AU2002331074

申请日：2002-08-12

Applicant: HONEYWELL INT INC

Inventor： HAWKINS ROBERT M ,  BIARD JAMES R ,  GUENTER JAMES K ,  HAJI-SHEIKH MICHAEL J

IPC: H01L21/66 ,  G01R31/27 ,  G01R31/28 ,  H01S5/042 ,  H01S5/183 ,  H01S5/42 ,  G01R31/316 ,  H01S5/40

Abstract: Disclosed are methods for providing wafer parasitic current control to a semiconductor wafer (1500) having a substrate (1520), at least one active layer (1565) and a surface layer (1510), and electrical contacts (1515) formed on said surface layer (1510). Current control can be achieved with the formation of trenches (1525) around electrical contacts, where electrical contacts and associated layers define an electronic device. Insulating implants (1530) can be placed into trenches (1525) and/or sacrificial layers (1540) can be formed between electronic contacts (1515). Trenches control current by promoting current flow within active (e.g., conductive) regions (1560) and impeding current flow through inactive (e.g., nonconductive) regions (1550). Methods of and systems for wafer level burn-in (WLBI) of semiconductor devices are also disclosed. Current control at the wafer level is important when using WLBI methods and systems.

公开(公告)号：CA2430337A1

公开(公告)日：2002-06-06

申请号：CA2430337

申请日：2001-11-26

Applicant: HONEYWELL INT INC

Inventor： TATUM JIMMY A ,  GUENTER JAMES K

IPC: G01B11/00 ,  G01B11/02 ,  G01B11/24 ,  G01B11/26 ,  G01J1/02 ,  G01V8/12 ,  H01S5/026 ,  H01S5/183 ,  H01S5/42 ,  G01S7/41 ,  G01V8/20 ,  G01S7/48

Abstract: A multiple laser optical sensing system and method for detecting target characteristics are disclosed. The system includes a laser source with at least two emission apertures from which laser signals are emitted. The system also includes at least one detector, which is operationally responsive to the laser source. Finally, the system includes a microprocessor that is operationally coupled to the detector(s). In operation, the laser source emits into an environment at least two laser signals, one from each emission aperture. The detector detects the laser signals after the signals pass through the environment, which is occupied by a target, and the microprocessor determines target characteristics based on the laser signals received by the detectors.

公开(公告)号：AT300746T

公开(公告)日：2005-08-15

申请号：AT01987108

申请日：2001-11-26

Applicant: HONEYWELL INT INC

Inventor： TATUM JIMMY A ,  GUENTER JAMES K

IPC: G01B11/00 ,  G01B11/02 ,  G01B11/24 ,  G01B11/26 ,  G01J1/02 ,  G01V8/12 ,  H01S5/026 ,  H01S5/183 ,  H01S5/42 ,  G01S7/41

Abstract: A multiple laser optical sensing system and method for detecting target characteristics are disclosed. The system includes a laser source with at least two emission apertures from which laser signals are emitted. The system also includes at least one detector, which is operationally responsive to the laser source. Finally, the system includes a microprocessor that is operationally coupled to the detector(s). In operation, the laser source emits into an environment at least two laser signals, one from each emission aperture. The detector detects the laser signals after the signals pass through the environment, which is occupied by a target and the microprocessor determines target characteristics based on the laser signals received by the detector(s).

公开(公告)号：AU2003297011A1

公开(公告)日：2004-06-30

申请号：AU2003297011

申请日：2003-12-11

Applicant: HONEYWELL INT INC

Inventor： TATUM JIMMY A ,  GUENTER JAMES K

IPC: H04B10/00 ,  H04B10/24 ,  H04B10/43

Abstract: An optical transceiver for detecting an incoming light beam and for transmitting an outgoing light beam along a common optical axis is provided. Such an optical transceiver provides a compact optical transceiver that is suitable for a wide variety of applications.

公开(公告)号：AU2003285956A1

公开(公告)日：2004-05-25

申请号：AU2003285956

申请日：2003-10-24

Applicant: HONEYWELL INT INC

Inventor： JOHNSON RALPH H ,  HAWTHORNE ROBERT A ,  BIARD JAMES R ,  GUENTER JAMES K ,  TATUM JIMMY A ,  JOHNSON KLEIN L

IPC: H01S5/183 ,  H01S5/42 ,  H01S5/00

Abstract: This disclosure concerns devices such as DBRs, one example of which includes at least one first mirror layers having an oxidized region extending from an edge of the DBR to an oxide termination edge that is situated greater than a first distance from the edge of the DBR. The DBR also includes at least one second mirror layer having an oxidized region extending from the edge of the DBR to an oxide termination edge that is situated less than a second distance from the edge of the DBR, such that the first distance is greater than the second distance. Additionally, a first mirror layer includes an oxidizable material at a concentration that is higher than the concentration of the oxidizable material in any of the second mirror layers. Finally, a first mirror layer is doped with an impurity at a higher level than one of the second mirror layers.