服務熱線
400-617-8668
型號:OTF-970
產(chan) 品時間:2023-11-12
簡要描述:
可編程波長帶寬可調諧濾波器OTF-970是一款通用的可編程光學可調諧濾波器,實現了中心波長和C&L波段的帶寬同步獨立可調。
可編程波長帶寬可調諧濾波器OTF-970根據傳(chuan) 輸帶寬範圍和斜坡形狀的不同有兩(liang) 種版本可供選擇。標準款(Standard type):0.1-15nm可調帶寬,200dB/nm側(ce) 波斜率。超精細款(Ultra-Fine)具有0.08-4nm可調帶寬和極為(wei) 陡峭的側(ce) 波斜率400dB/nm。OTF-970具有自動調節濾波中心波長和帶寬的功能。此外,在輸出端口配有集成功率計以便實時監測光功率並具備自動峰值搜索功能。符合工業(ye) 標準的SCPI命令集的GPIB和USB接口可實現全麵的遠程控製與(yu) 測量自動化。
Category | Parameter | Unit | Standard | Ultra-Fine | ||||||
Min. | typ. | Max. | Min. | typ. | Max. | Notes | ||||
Wavelength Characteristics | Wavelength Range | nm | 1525 | 1610 | 1525 | 1610 | ||||
Accuracy | nm | -0.05 | 0.05 | -0.05 | 0.05 | |||||
Repeatability | nm | -0.01 | 0.01 | -0.01 | 0.01 | *1 | ||||
Filter Characteristics | Bandwidth @-3dB | nm | 0.1 | 15.0 | 0.08 | 4.0 | ||||
Bandwidth @-20dB | nm | 0.4 | 15.5 | 0.22 | 4.3 | |||||
Accuracy | nm | -0.05 | 0.05 | -0.05 | 0.05 | |||||
Repeatability | nm | -0.01 | 0.01 | -0.01 | 0.01 | *1 | ||||
Group Velocity Dispersion | ps/nm | -1 | ±0.2 | 1 | -1 | ±0.2 | 1 | |||
Filter slope | dB/nm | 200 | 400 | |||||||
Power Characteristics | Muximum Input Power | dBm | +27 | +27 | *3 | |||||
Insertion Loss | Bandwidth ≧0.2nm | dB | 3.5 | 5 | 3.5 | 5 | *2,4 | |||
Bandwidth <0.2nm | dB | 5.5 | 7 | 5.5 | 7 | *2,4 | ||||
Insertion Loss Uniformity | dB | 0.3 | 0.3 | |||||||
Return Loss | dB | 40 | 45 | 40 | 45 | |||||
Crosstalk | dB | 50 | 50 | |||||||
Polarization Dependent Loss | dB | 0.25 | 0.25 | |||||||
Interface | Optical Fiber | – | SMF | |||||||
Optical Connector | – | FC or SC | ||||||||
Optical Polish | – | SPC or APC (Angled PC) | ||||||||
Comunication | – | GP-IB (IEEE488.2) & USB | ||||||||
Environmental Conditions | Operating Temperature | ºC | 15 to 35 | |||||||
Operating Humidity | % | <80 | ||||||||
Power Supply | Voltage | V | AC100~240±10% | |||||||
Frequency | Hz | 50 / 60 | ||||||||
Power Consumption | VA | 35 | ||||||||
Others | Dimensions (W) x (D) x (H) | mm | 210 x 350 x 133 | |||||||
Weight | kg | 8.5 |
*1: Temperature 25±1℃
*2: In case of peak search 可選款式, the insertion loss increases by 0.5dB
*3: In case of peak search 可選款式, input power range is available from -30dBm to +20dBm.
*4: The insertion loss at (1525nm – 1530nm) wavelength range may increase by 1dB.
可編程波長帶寬可調諧濾波器OTF-970