Rof MODL Series optical delay device Adjustable electric optical delay module
Characteristics
Low insertion loss
High integration, electric control
Stable and reliable
Application field
Optical interferometer,
Optical Coherence Tomography,
optical coherence Communication,
Radar calibration,
Spectral detection, etc.
Parameter
| parameter |
ROF-MODL -300 |
ROF-MODL -600 |
ROF-MODL -1000 |
ROF-MODL -1200 |
ROF-MODL -2000 |
| Optical delay range |
0~300 ps |
0~660 ps |
0~1000 ps |
0~1200ps |
0~2000ps |
| Minimum Resolution Delay |
4.2fs |
4.2fs |
4.2fs |
4.2fs |
8.4fs |
| Optical delay accuracy |
34 fs |
68fs |
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| insertion loss |
<1.5 dB |
<1.5 dB |
<2 dB |
<2dB |
<3 dB |
| Insertion loss variation |
±0.5 dB |
±0.7 dB |
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| Return loss |
>55 dB |
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| Working wavelength |
1310 nm\ 1550 nm\ 1310nm&1550nm |
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| Optical power threshold |
300 mW |
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| Electrical interface |
RS-485 （RS232、422 Explanation when placing an order） |
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| working temperature |
0~50℃（Screening is required for temperatures below 0 degrees） |
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| Storage temperature |
-20~70℃ |
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| External dimensions |
110*45*29 mm |
160*45*29 mm |
210*45*29 mm |
210*45*29 mm |
237*39*36 mm |
| Tail fiber type |
SMF-28、Panda PM |
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Ordering information
| ROF | MODL | XXX | XX | XX | XX | XX |
| Adjustable electric optical delay module | Delay range：300--300ps 660—660ps1000—1000ps 1200---1200ps 2000---2000ps |
Working wavelength：13---1310nm
15---1550nm 35---1310&1550nm |
Fiber type：S---SMF P---PMF |
Fiber optic connector：FP---FC/PC
FA---FC/APC SP--User Specified |
fiber length:10---1m
15---1.5m SP---User Specified |
*If you have any special requirements, please contact our sales personnel
About Us
Rofea Optoelectronics offers a wide range of electro-optic products including modulators, photodetectors, lasers, amplifiers and more. Our products cover wavelengths from 780 nm to 2000 nm with electro-optical bandwidths up to 40 GHz. They are suitable for a variety of applications from analog RF links to high-speed communications. In addition, we also provide custom modulators, including 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, which are popular with universities and research institutes. We pride ourselves on our quality service, high efficiency and wide range of specifications, making us a strong player in the industry. In 2016, it was certified as a high-tech enterprise in Beijing and has a number of patent certificates. Our products have stable performance and are well received by users at home and abroad. At Rofea Optoelectronics, we are committed to providing excellent service and creating innovative products that meet our customers' needs. As we enter the era of vigorous development of optoelectronic technology, we look forward to cooperating with you to create brilliance together!
Rofea Optoelectronics offers a product line of commercial Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. We also provide many particular modulators for customization, such as 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, primarily used in universities and institutes.
Hope our products will be helpful to you and your research.
