Security Agreement

Recorded: 2002-09-11 Received: 2002-09-11 Pages: 9

Assignor

FIBERSPACE, INC.

Executed: 2002-08-16

Assignee

TUNABLE PHOTONICS CORPORATION

ATTN: LEGAL DEPARTMENT, 2400 LINCOLN AVENUE, ALTADENA, CA, 91001, UNITED STATES

Covered Properties (7)

Wavelength Locker on Optical Bench and Method of Manufacture

Application: 10/090,936 →

Tunable Semiconductor Laser Having Cavity with Wavelength Selective Mirror and Mach-Zehnder Interferometer

Application: 10/035,986 →

Technique for Filtering Chirp from Optical Signals

Application: 09/966,152 →

System and Method for Determining Transmission Wavelengths for Lasers in a Dense Wavelength Division Multiplexer

Application: 09/811,090 →

Method and System for Locking Transmission Wavelengths for Lasers in a Dense Wavelength Division Multiplexer Utilizing a Tunable Etalon

Application: 09/811,087 →

Method and System for Locking Transmission Wavelengths for Lasers in a Dense Wavelength Division Multiplexer

Application: 09/775,772 →

Tunable Semiconductor Laser Having Cavity with Ring Resonator Mirror and Mach-Zehnder Interferometer

Application: 09/753,285 →