GB0426213D0 - Light monitoring device - Google Patents

Light monitoring device

Info

Publication number
GB0426213D0
GB0426213D0 GB0426213A GB0426213A GB0426213D0 GB 0426213 D0 GB0426213 D0 GB 0426213D0 GB 0426213 A GB0426213 A GB 0426213A GB 0426213 A GB0426213 A GB 0426213A GB 0426213 D0 GB0426213 D0 GB 0426213D0
Authority
GB
United Kingdom
Prior art keywords
monitoring device
light monitoring
light
monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB0426213A
Other versions
GB2420848A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lumentum Technology UK Ltd
Original Assignee
Bookham Technology PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bookham Technology PLC filed Critical Bookham Technology PLC
Priority to GB0426213A priority Critical patent/GB2420848A/en
Publication of GB0426213D0 publication Critical patent/GB0426213D0/en
Priority to PCT/GB2005/004574 priority patent/WO2006059086A1/en
Publication of GB2420848A publication Critical patent/GB2420848A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
  • Spectrometry And Color Measurement (AREA)
GB0426213A 2004-11-30 2004-11-30 Compact optical wavelength monitoring device Withdrawn GB2420848A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0426213A GB2420848A (en) 2004-11-30 2004-11-30 Compact optical wavelength monitoring device
PCT/GB2005/004574 WO2006059086A1 (en) 2004-11-30 2005-11-30 Light monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0426213A GB2420848A (en) 2004-11-30 2004-11-30 Compact optical wavelength monitoring device

Publications (2)

Publication Number Publication Date
GB0426213D0 true GB0426213D0 (en) 2004-12-29
GB2420848A GB2420848A (en) 2006-06-07

Family

ID=33561541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0426213A Withdrawn GB2420848A (en) 2004-11-30 2004-11-30 Compact optical wavelength monitoring device

Country Status (2)

Country Link
GB (1) GB2420848A (en)
WO (1) WO2006059086A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023037510A1 (en) * 2021-09-10 2023-03-16 三菱電機株式会社 Wavelength locker, monitor photodiode, beam splitter, and method for aligning wavelength locker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353623B1 (en) * 1999-01-04 2002-03-05 Uniphase Telecommunications Products, Inc. Temperature-corrected wavelength monitoring and control apparatus
US6661818B1 (en) * 2000-04-05 2003-12-09 Digital Optics Corporation Etalon, a wavelength monitor/locker using the etalon and associated methods
US6587214B1 (en) * 2000-06-26 2003-07-01 Jds Uniphase Corporation Optical power and wavelength monitor
US6621580B2 (en) * 2001-05-08 2003-09-16 Precision Photonics Corporation Single etalon wavelength locker
US6639922B2 (en) * 2001-12-13 2003-10-28 Coretek, Inc. Wavelength locker and optical system using the same
JP2003258362A (en) * 2002-03-07 2003-09-12 Toshiba Corp Laser module and optical transmission system

Also Published As

Publication number Publication date
WO2006059086A1 (en) 2006-06-08
GB2420848A (en) 2006-06-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)