Ultra-thin PD External Optical Power Probe +10 ~ -45 DBm Φ2 Mm
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.
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