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可編程波長(zhǎng)帶寬可調(diào)諧濾波器OTF-970根據(jù)傳輸帶寬范圍和斜坡形狀的不同有兩種版本可供選擇。標(biāo)準(zhǔn)款(Standard type)：0.1-15nm可調(diào)帶寬，200dB/nm側(cè)波斜率。超精細(xì)款(Ultra-Fine)具有0.08-4nm可調(diào)帶寬和極為陡峭的側(cè)波斜率400dB/nm。OTF-970具有自動(dòng)調(diào)節(jié)濾波中心波長(zhǎng)和帶寬的功能。此外，在輸出端口配有集成功率計(jì)以便實(shí)時(shí)監(jiān)測(cè)光功率并具備自動(dòng)峰值搜索功能。符合工業(yè)標(biāo)準(zhǔn)的SCPI命令集的GPIB和USB接口可實(shí)現(xiàn)全面的遠(yuǎn)程控制與測(cè)量自動(dòng)化。

• 中心波長(zhǎng)&帶寬獨(dú)立可調(diào)
• 平頂濾波形狀且極為陡峭的下降緣斜率
• 標(biāo)準(zhǔn)款200dB/nm，超精細(xì)款400dB/nm
• 波長(zhǎng)可調(diào)范圍：C+L波段 1525~1610nm
• 帶寬可調(diào)范圍：標(biāo)準(zhǔn)款0.1nm-15.0nm，超精細(xì)款0.08-4.0nm
• 峰值搜索功能(可選)
• 提供控制軟件 (USB / GP-IB)
• 40Gb/s，100Gb/s傳輸測(cè)試
• WDM波長(zhǎng)調(diào)諧
• ASE噪聲過(guò)濾
• 脈沖整形
• 下一代束波長(zhǎng)OXC

  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(zhǎng)帶寬可調(diào)諧濾波器OTF-970