OTF-930

OTF-930

可调谐滤波器列表

波长可调谐滤波器 OTF-930

80nm可调谐滤波器


OTF-930是一款偏振无关的80nm可调滤波器。Santec独有的"Linear Sliding"技术使得在PDL,带宽和插入损耗等光学特性恒定不变的情况下,进行精确持续的波长调谐。OTF-930能实现非常低的插入损耗。OTF-930利用串联的形式增加滤波隔离来实现最小的插损增益。OTF-930的十几款型号基本覆盖了绝大部分的光纤应用。

 

 

性能

  • 80nm可调范围
  • 低插入损耗
  • 低PDL(<0.1dB)&PMD(<0.1ps)覆盖所有可调范围
  • 0.01nm波长分辨率
  • 使用LabView软件驱动,支持GP-IB

 

应用

  • ASE噪音抑制
  • 波长选频
  • 波长可调谐激光器:相干光源

 

应用举例 光通信收发器信号劣化强度确认

OTF-930_Setup1_eng

 

过滤器

Filter Selections
Filter type
03
04
06
Filter structure
S1
S2
S3
S1
S2
S3
S1
S2
S3
Bandwidth @ -3dB (nm)
0.4±0.1
0.3±0.1
0.25±0.1
0.5±0.1
0.35±0.1
0.3±0.1
0.7±0.1
0.5±0.1
0.4±0.1
Bandwidth @ -20dB (nm)(Typ.)
<3.8
<1.5
<1.2
<5.0
<1.7
<1.2
<7.5
<2.4
<1.5
Insertion Loss (dB)
3.5
6
7.5
3
5
6.5
2.5
3
4
Chromatic dispersion
(ps/nm)(Typ.)
23
-19
33.5
-31.5
35
-23
18
-12.5
21.5
-17.5
26
-17
6.5
-6.5
14.5
-11
26.5
-17.5
Filter type
08
12
24
Filter structure
S1
S2
S3
S1
S2
S3
S1
S2
S3
Bandwidth @ -3dB (nm)
0.95±0.1
0.65±0.1
0.5±0.1
1.3±0.1
0.9±0.1
0.7±0.1
2.9±0.3
1.95±0.3
1.5±0.3
Bandwidth @ -20dB
(nm)(Typ.)
< 9.8
< 3.0
< 2.2
< 15.0
< 4.5
< 3.0
<32.0
< 10.0
< 6.5
Insertion Loss (dB)
2
3
3.5
2
2.5
3
2.5
2.5
2.5
Chromatic dispersion
(ps/nm)(Typ.)
7
-7
8
-5
12
-10.5
3.5
-4
5
-5
8
-5.5
3.5
-3.5
3.5
-3.5
3.5
-3.5
Filter type
05(1500-1630nm)
12(1270-1350nm)
50
Filter structure
S1
S2
S3
S1
S2
S3
S1
Bandwidth @ -3dB (nm)
0.5±0.1
0.35±0.1
0.3±0.1
1.3±0.15
0.9±0.1
0.7±0.1
5.5±1.0
Bandwidth @ -20dB (nm)
< 5.0
< 1.7
< 1.2
< 15.0
< 4.5
< 3.0
<60(Typ.)
Insertion Loss (dB)
4.5 *1
6.5 *1
8 *1
3
3.5
4
2.9
Chromatic dispersion
(ps/nm) (typ.)
18
-12.5
21.5
-17.5
26
-17
3.5
-4
5
-5
8
-5.5

*1: The insertion loss at (1500 – 1530nm) and (1610 – 1630nm) wavelength range may increase by 1dB.

 

 

性能指标

Category
Parameter
Unit
Spec
Notes
Wavelength Characteristics Tuning Range
nm
1530-1610
1500-1630(05 bandwidth)
1270-1350(12 bandwidth)
 
Resolution
nm
0.01
Mechanical resolution
Accuracy
nm
<±0.1, <±0.15(24), <±0.2(50)
 
Repeatability
nm
<±0.05, <±0.1(50)
n=50/Measured at center wavelength of slider
Temperature Stability
pm/℃
2
 
Power Characteristics PDL(SMF)
dB
0.2
Filter Structure(S2) and (S3)
Insertion Loss *1
dB
Refer to “Filter Selections”(Typ.)
Return Loss *1
dB
>45
 
Power Monitor Relative Accuracy
dB
<±0.1
Output Power : -20~+10dBm
Max Rating Maximum Input Power
dBm
+20
Damage Threshold
PMD PMD
ps
<0.1
Design guaranteed performance
Environmental Conditions Operating Temperature
20-30
 
Operating Humidity
%
<80 RH
Non condensing
Interface Optical Fiber
SMF or PMF *2
 
Optical Connector
FC or SC
 
Connector Polish
SPC or APC
*3
Power supply Communication Interface
GPIB(IEEE-488) & RS-232C
 
Voltage
V
AC100-240
 
Frequency
Hz
50/60
 
Dimensions Power Consumption
VA
35@230 to 240V
30@100 to 120V
 
W x D x H
mm
210 x 300 x 80
 
Weight
kg
4
 

*1:In case of PMF, the insertion loss increases by 1.0dB
*2:In case of PMF, Polarization extinction ratio 20dB (typical), Polarization axis in alignment with connector key
*3:SPC = Super Physical Contact, APC = Angled Physical Contact

 

特性

Filter Selections

(-3dB Bandwidth : 0.8 nm to 1.0 nm)

*Below example does not assures specifications which are not specified in the spec sheet.

Filter type
= 08S1 or 12S2
08S1
-3dB Bandwidth 0.9nm
-10dB Bandwidth 2.8nm
-20dB Bandwidth
12S2
-3dB Bandwidth 0.9nm
-10dB Bandwidth 2.0nm
-20dB Bandwidth
OTF-930_Data2_eng

–12 Filter Profile–

OTF-930_Data4

 

Chromatic dispersion & group delay [ex:12S21550nm]

Chromatic dispersion for each wavelength

  • 1530nm +4.0ps/nm -4.5ps/nm
  • 1550nm +5.0ps/nm -5.0ps/nm
  • 1570nm +5.0ps/nm -5.0ps/nm

OTF-930_Data3_eng

 

下载

产品目录

OTF-930-目录 345kb

驱动程序

download
LabVIEW

 
 

 

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