| Patent Number |
Title Of Patent |
Date Issued |
| 6111641 |
Nonlinear spectrophotometer |
August 29, 2000 |
| The purpose of the nonlinear spectrophotometer is to provide a simple instrument that can be used on a routine basis to accurately measure the two-photon absorption (TPA) coefficient and cross-section on a wide variety of materials. The instrument is capable of measuring: (1) both or |
| 5991021 |
Nonlinear spectrophotometer |
November 23, 1999 |
| The purpose of the nonlinear spectrophotometer is to provide a simple instrument that can be used on a routine basis to accurately measure the two-photon absorption (TPA) coefficient and cross-section on a wide variety of materials. The instrument is capable of measuring: (1) both or |
| 5487080 |
Principle and applications of multiphoton pumped upconverted lasers |
January 23, 1996 |
| The principle and some applications of multiphoton pumped upconverted lasers (MU-LASER) in complex molecules like said material is demonstrated. Weak linear absorption and strong multiphoton absorption and upconverted fluorescence of said material in the form of integrated waveguides is |
