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High-Quality MULTIIR LWDM Filters from China Suppliers | Cost-Effective Low-Density Wavelength Division Multiplexing Factory
| Name | Op. Wavelength Range (nm) | Center λc (mm) | Center λc Accuracy (nm) | Passband (nm) | Reflect. Band (nm) | Peak IL (dB) | Passband Ripple (dB) | Passband Reflect. Isol. (dB) | Reflect. Band Transm. Isol. (dB) | Incid. Angle (°) | Passband PDL (dB) | Op. Temp. (°C) | λ Thermal Drift △λ/△T (pm/°C) | Dimensions (mm) | Backside AR Coating | Spectrogram |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LWDM | 1260.0-1330 | Comply with the standards of the International Telecommunication Union (ITU) | - | λc±1.35 | 1260nm～λc-3.15 / λc+3.15 ~1330nm | ≤0.33 | ≤0.25 | - | ≥27 | 8° | <0.1 | -40℃~+85℃ | <2 | 0.757(±0.03)×0.757(±0.03)×0.6(±0.025) | Reflectivity 0.2% |
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The above list shows our current stock items. If you don't see what you are looking for, please contact us.
Frequently Asked Questions (FAQ)
What is the operating wavelength range of the LWDM?
The operating wavelength range of the LWDM is 1260.0 nm to 1330 nm.
Does the Center λc comply with industry standards?
Yes, the Center λc complies with the standards of the International Telecommunication Union (ITU).
What are the physical dimensions of the stock LWDM component?
The dimensions are 0.757(±0.03) mm × 0.757(±0.03) mm × 0.6(±0.025) mm.
What is the operating temperature range for this component?
The component is designed to operate reliably within a temperature range of -40℃ to +85℃.
What type of coating is applied to the backside?
It features a Backside AR Coating with a reflectivity of 0.2%.
Can I request custom specifications if the stock item doesn't fit my needs?
Absolutely. If you don't see the exact specifications you require in our stock list, please contact us directly to discuss custom options.