发明名称 |
CO-DOPED OPTICAL MATERIAL EMITTING VISIBLE/IR LIGHT |
摘要 |
An optical material comprises a host matrix (e.g. fluorozirconate glass such as ZBLANP) doped with an optical atom pair or ion pair, each pair comprising a sensitizer (e.g. Nd<3+>) and an activator (e.g. Pr<3+>). The sensitizer is capable of absorbing optical excitation energy of a single wavelength (e.g. in the 800 nm region of GaA1As diode laser) and transferring this optical excitation energy to the activator. This causes emission of visible and/or infrared light when the activator relaxes back into any of its lower energy states. Optical devices containing the optical material, and methods for generating visible and/or infrared light involving the optical material are also disclosed. |
申请公布号 |
WO9426674(A1) |
申请公布日期 |
1994.11.24 |
申请号 |
WO1994AU00253 |
申请日期 |
1994.05.18 |
申请人 |
TELSTRA CORPORATION LIMITED;GOH, SENG, CHOW |
发明人 |
GOH, SENG, CHOW |
分类号 |
C03C3/32;C03C4/00;H01S3/067;H01S3/16;H01S3/17;(IPC1-7):C03C4/12;C03C4/08 |
主分类号 |
C03C3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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