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產(chǎn)品簡介
北億纖通研制的1550nm高性能單頻激光器基于外腔設計,具有超窄光譜線寬、低波長溫度敏感性、低RIN和高輸出光功率等優(yōu)點。高性能1550nm單頻激光器非常適合光纖傳感、光通訊、激光雷達和高精度測量等應用。
應用領域
● 光纖傳感
● 激光雷達
● 光通信
● 微波光子
技術參數(shù)
參數(shù) | 符號 | 最低值 | 典型值 | 最大值 | 單位 |
中心波長 | λc | 1550/ITU-T | nm | ||
邊模抑制比 | SMSR | 40 | dB | ||
消光比* | PER | 20 | dB | ||
閾值電流 | Ith | 40 | mA | ||
TEC溫度設定 | TTEC | 25 | ℃ | ||
TEC電流 | ITEC | 2.5 | A | ||
TEC電壓 | VTEC | 4.8 | V | ||
工作溫度 | To | 0 | 25 | 50 | ℃ |
儲存溫度 | Ts | -25 | 80 | ℃ | |
型號A參數(shù) | 符號 | 最低值 | 典型值 | 最高值 | 單位 |
輸出功率 | Po | 10 | mW | ||
光譜線寬 | ?v | 5/15/50 | kHz | ||
相對強度噪聲 | RIN | -140 | dB | ||
型號B參數(shù) | 符號 | 最低值 | 典型值 | 最高值 | 單位 |
輸出功率 | Po | 80 | mW | ||
光譜線寬 | ?v | 100 | kHz | ||
相對強度噪聲 | RIN | -160 | -155 | dB |
備注:*.只適用于保偏光纖輸出的激光器
外形尺寸
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.