飞凡光电 保偏法拉第旋转镜,高消光比保偏法拉第旋转镜,高功率保偏法拉第旋转镜

详情描述：

保偏法拉第旋转镜
Specifications
Parameter
Unit
Value
Center Wavelength
nm
1064
1310
1550
Operating Wavelength Range
nm
?5
?15
Typ. Insertion Loss
dB
2.5
0.40
Insertion Loss
dB
≤3.0
≤0.60
Faraday Rotation Angle (Single Pass)
Degree
45
45
Rotation Angle Tolerance @ 23?C
Degree
≤?1
≤?3
Typ. Extinction Ratio@ 23?C
dB
22
22
Extinction Ratio@ 23?C
dB
≥20
≥20
Fiber Type
-
PM980
PM1310
PM1550
Return loss
dB
≥50
Power handling
mW
≤150
≤500
Operating temperature
?C
-5~ 50
-5~ 70
Storage temperature
?C
-40 ~ 85
Package Dimensions
mm
Φ5.5?0.2xL35?1 (P1), Φ4.5?0.2xL25?1 (P2), Φ3.2?0.1xL12?1 (P3)
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.  
高消光比保偏法拉第旋转镜
Specifications
Parameter
Unit
Value
Center Wavelength
nm
1064
1310
1550
Operating Wavelength Range
nm
?5
?15
Typ. Insertion Loss
dB
2.5
0.40
Insertion Loss 
dB
≤3.0
≤0.60
Faraday Rotation Angle (Single Pass)
Degree
45
45
Rotation Angle Tolerance @ 23?C
Degree
≤?1
≤?3
Typ. Extinction Ratio@ 23?C
dB
30
30
Extinction Ratio@ 23?C
dB
≥28
≥28
Fiber Type
-
PM980
PM1310
PM1550
Return loss
dB
≥50
Power handling
mW
≤150
≤500
Operating temperature
?C
-5~ 50
-5~ 70
Storage temperature
?C
-40 ~ 85
Package Dimensions
mm
Φ5.5?0.2xL35?1 (P1), Φ4.5?0.2xL25?1 (P2), Φ3.2?0.1xL12?1 (P3)
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.