Patent ID: 6243404
Filing Date: 2001-06-05
Classification: H01S

Abstract:
A method for adjusting the operating temperature range of a laser module having a base supporting a laser substantially lasing at a desired wavelength at temperatures between T.sub.1 and T.sub.2, said method comprising the steps of:attaching thermal means to said base so as to elevate the temperature of said laser an amount .DELTA.T from the laser module's ambient temperature such that the operating temperature range of said laser module is about T.sub.1 minus .DELTA.T through T.sub.2 minus .DELTA.T, wherein T.sub.2 is greater than T.sub.1, and .DELTA.T is greater than zero; andadjusting the thermal resistance R of said thermal means such that said operating temperature range of said laser module substantially covers the span in temperatures for the desired application.