1550nm SLED light source
1550 SLED光源
议价
加入意向1550nm SLED light source Specification
1550nm SLED light source
Applications:
Optical fiber sensing
Optical fiber passive component spectrum testing
Optical fiber grating, DWDM, filter testing
Optical fiber measurement equipments
Features:
Selected wavelength
High stability , Broadband light source
Specifications:
| Parameters | | 1550 SLED | |
| Radiation source | | SLED | |
| Central wavelength (nm) | | 1550卤20 | |
| -3dB spectrum width (nm) | ��/ SPAN) 50 or 80 | ��/ SPAN) 50 or 80 | ��/ SPAN) 40 |
| -10dB spectrum rang (nm) | 1 50 0 ~ 1 595 | 1 50 0 ~ 1 595 | 1 51 0 ~ 1 590 |
| Output power (mW) | ��/ SPAN) 10 | ��/ SPAN) 20 | ��/ SPAN) 30 |
| Short term stability 1 | | �ぢ�/ SPAN) 0.01dB/ 15 min | |
| Long term stability 2 | | �ぢ�/ SPAN) 0.03dB/ 8 hour | |
| Rip p le | ��/ SPAN) 0. 2 | ��/ SPAN) 0.25 | ��/ SPAN) 0.35 |
| Operating mode | | C W, internal modulate, external modulate | |
| Fiber pigtail | | Single mode SMF-28 | |
| Output connector | | FC/ PC , FC/ UPC or FC/ APC | |
| Operating temperature | | 0 ��SPAN style='LETTER-SPACING: -2.55pt') , , ~ 40 ��/ SPAN) | |
| Storage temperature | | -20 ��SPAN style='LETTER-SPACING: -2.55pt') ~ 70 ��/ SPAN) | |
| P o wer supply | | AC110/220V 卤 10%, 50Hz, 20W | |
| Dimensions (L � W � H) | | 9 0 � 7 0 � 1 9 or 320 � 22 0 � 90 | |
2. Test condition: temperature variation 卤2�� CW
Typical spectrum:
Ordering information:
| OS | Type Of Laser Diode | Type | Operating Wavelength | Power | Connector |
| | D=DFB-LD L=LED F=FP P=Pump S=SLED M-Multi-mode | D=Desk-top | 1 3 1 =1 3 10 n m 1 3 1 5 =1 3 1 0 & 1 55 0nm etc | 10=10dBm 2 0 =20dBm | |
Welcome to contact our engineers to know more info about the specification.
