Broadbandnear-infraredemissionfromPr-dopedborophosphateglasswasinvestigated.Theemission
band hadthreepeakscenteredat 1040,1163,and1470nmwithfullwidthsathalfmaximumof108,
147, and205nm,respectively.Thesefigurescovertheentirespectrumoffiber-opticcommunication
bands.Theemissionlifetimesat1040,1163,and1470nmwere68,321,and68 ms respectively.The
product st of stimulatedemissioncross-section(s) andlifetime(t) was3.441023 cm2 s. These
results indicatethatthePr-dopedglasscanbeusedasanamplificationmediumfortunablelasersand
broadbandopticalamplifiersforwavelengthdivisionmultiplexingtransmissionsystemapplications
Broadbandnear-infraredemissionfromPr-dopedborophosphateglasswasinvestigated.Theemissionวง hadthreepeakscenteredat 1040,1163, and1470nmwithfullwidthsathalfmaximumof108147, and205nm ตามลำดับThesefigurescovertheentirespectrumoffiber-opticcommunicationวงการTheemissionlifetimesat1040, 1163, and1470nmwere68, 321, and68 ms ตามลำดับที่เซนต์ผลิตภัณฑ์ของ stimulatedemissioncross-section(s) andlifetime(t) was3.44 10 cm2 23 s. เหล่านี้ผล indicatethatthePr-dopedglasscanbeusedasanamplificationmediumfortunablelasersandbroadbandopticalamplifiersforwavelengthdivisionmultiplexingtransmissionsystemapplications
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