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.
