Rof EOM modulator thin film lithium niobate modulator 40G Phase Modulator
Feature
■ RF bandwidth up to 20/40 GHz
■ Half wave voltage low to 3 V
■ Insertion loss as low as 4.5dB
■ Small device size
Parameter
|
Category |
Argument |
Sym | Uni | Aointer | |
|
Optical performance (@25°C)
|
Operating wavelength (*) |
λ | nm | ~1550 | |
|
Optical return loss
|
ORL | dB | ≤ -27 | ||
|
Optical insertion loss (*) |
IL | dB | MAX：5.5
Typ：4.5 |
||
|
Electrical properties (@25°C)
|
3 dB electro-optical bandwidth (from 2 GHz |
S21 |
GHz |
X1: 2 | X1: 4 |
| MIN：18
Typ：20 |
MIN：36
Typ：40 |
||||
|
Rf half wave voltage (@50 kHz)
|
Vπ | V | MAX：3.5
Typ：3.0 |
||
|
Rf return loss (2 GHz to 40 GHz)
|
S11 | dB | ≤ -10 | ||
|
Working condition
|
Operating temperature |
TO | °C | -20~70 | |
* customizable
Damage threshold
|
Argument |
Sym | Selectable | MIN | MAX | Uni |
|
Rf input power |
Sin | X2: 4 | - | 18 | dBm |
| X2: 5 | - | 29 | |||
|
Rf input swing voltage |
Vpp | X2: 4 | -2.5 | +2.5 | V |
| X2: 5 | -8.9 | +8.9 | |||
|
Rf input RMS voltage |
Vrms | X2: 4 | - | 1.78 | V |
| X2: 5 | - | 6.30 | |||
|
Storage temperature |
Pin | - | - | 20 | dBm |
|
Optical input power |
Ts | - | -40 | 85 | ℃ |
|
Relative humidity (no condensation) |
RH | - | 5 | 90 | % |
If the device exceeds the maximum damage threshold, it will cause irreversible damage to the device, and this type of device damage is not covered by the maintenance service.
S21 test sample (40 GHz typical value)
S21&S11
Order information
Thin film lithium niobate 20 GHz/40 GHz phase modulator
| selectable | Description | selectable |
| X1 | 3 dB electro-optical bandwidth | 2 or 4 |
| X2 | Maximum RF input power | 4 or 5
|
About Us
Rofea Optoelectronics offers a range of commercial products including Electro Optical Modulators, Phase Modulators, Photo Detectors, Laser Sources, DFB Lasers, Optical Amplifiers, EDFAs, SLD Lasers, QPSK Modulation, Pulsed Lasers, Photo Detectors, Balanced Photo Detectors, Semiconductor lasers, laser drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power meters, broadband lasers, tunable lasers, optical delay lines, electro-optic modulators, optical detectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers and laser light sources.
The LiNbO3 phase modulator is widely used in high-speed optical communication system, laser sensing and ROF systems because of well electro-optic effect. The R-PM series based on Ti-diffused and APE technology, has stable physical and chemical characteristics, which can meet requirement of the most applications in laboratory experiments and industrial systems.
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.
