Guangzhou UC Instruments., Co. Ltd.
Guangzhou UC Instruments., Co. Ltd.
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Ultra-thin PD external optical power probe +10 ~ -45 dBm φ2 mm
Application advantages
Optical fiber communication test
Optical module development: Measure the optical power at the transmitting end (TX) and the receiving end (RX), and verify the performance of the module.
Optical fiber link loss: By comparing the input/output power of dual channels, the fault point of the link can be quickly located.
Testing of optical passive devices
Coupler/splitter: Tests parameters such as splitting ratio and insertion loss.
Isolator/circulator: Verify isolation and return loss.
Laser processing and medical care
Laser power monitoring: Real-time monitoring of the output power of laser processing equipment to ensure process stability.
Medical optical equipment: such as power calibration of ophthalmic laser treatment devices to ensure treatment safety.
| Model # | U82024 |
| Sensor Element | InGaAs |
| PD Size | φ2 mm |
| Wavelength Range | 900 ~ 1700 nm |
| Calibration wavelength | 1310 / 1550 / 1650nmSegmented calibration |
| Power Range | +10 ~ - 45 dBm |
| Power sampling period(rate) | 1 ms(1KHz) |
| Application Fiber Type | Standard SM and MM up to 62.5 um core size |
| Absolute Uncertainty (accuracy) at reference condition | ± 4% (1200 nm ~ 1650 nm) |
| Relative Uncertainty (accuracy) at reference condition | ＜ 0.02 dB Typical |
| Linearity (power) | ≤ ± 0.06 dB (1200 nm ~ 1650 nm, 0 ~ -40dBm) |
| Return Loss | ＞ 40 dB |
| Optical Input Interface | Bare fiber input |
| Probe front dimension | 5.0 mm W x 2.5 mm H x 20.0 mm D |
| Communication Interface | RS232 / USB |
| Operation Temperature | 0 ～ +40℃ |
| Storage Temperature | -30 ～ +80℃ |
| Recalibration Period | 2 Year |
| Dimensions | 5 mm W, 2.5 mm H, 20 mm D |
| Weight | 0.5 kg |
The dual-channel optical power meter, paired with an external ultra-thin PD probe, has become an important testing tool in the fields of optical communication, optoelectronics and laser technology due to its high precision, flexibility and multi-scenario applicability.
