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Santec OTF-980 파장가변 필터 Tunable Filter
Ultra-steep tunable filter, 1525–1610 nm, 0.05–15 nm bandwidth, up to 1000 dB/nm slope
초급경사 파장가변 필터, 1525~1610 nm, 1000 dB/nm
Description
The OTF-980 is an ultra-steep tunable optical filter covering 1525 to 1610 nm with a selectable bandwidth from 0.05 to 15 nm. With filter slopes up to 1000 dB/nm (Ultrafine-Plus), high wavelength accuracy (±0.05 nm) and an optional peak search function, it delivers exceptional out-of-band rejection for demanding optical filtering applications.
OTF-980은 1525~1610 nm를 0.05~15 nm 가변 대역폭으로 커버하는 초급경사 파장가변 광 필터입니다. 최대 1000 dB/nm(Ultrafine-Plus)의 필터 경사, 높은 파장 정확도(±0.05 nm), 옵션 피크 서치 기능으로 까다로운 광 필터링 응용에 뛰어난 대역외 차단 성능을 제공합니다.
Key Features
- Ultra-steep filter slope: up to 1000 dB/nm
- 초급경사 필터: 최대 1000 dB/nm
- Wavelength range: 1525–1610 nm
- 파장 범위: 1525~1610 nm
- Selectable bandwidth: 0.05–15 nm
- 가변 대역폭: 0.05~15 nm
- Wavelength accuracy: ±0.05 nm (typ. ±0.03)
- 파장 정확도: ±0.05 nm (typ. ±0.03)
- Setting resolution: 0.001 nm
- 설정 분해능: 0.001 nm
- Optional peak search function
- 옵션 피크 서치 기능
Applications
- ASE noise suppression
- ASE 잡음 억제
- Optical signal-to-noise ratio (OSNR) measurement
- 광신호대잡음비(OSNR) 측정
- Tunable bandpass filtering for spectroscopy
- 분광학용 가변 대역통과 필터링
- Optical channel selection
- 광 채널 선택
Specifications
| Parameter | Standard | Ultrafine | Ultrafine-Plus |
|---|---|---|---|
| Wavelength Range | 1525 to 1610 nm | ||
| Wavelength Accuracy | ±0.05 nm (typ. ±0.03) | ||
| Wavelength Repeatability | ±0.01 nm (typ. ±0.005) | ||
| Setting Resolution | 0.001 nm | ||
| Bandwidth @-3dB | 0.1–15 nm | 0.08–4 nm | 0.05–3 nm |
| Filter Slope (typ.) | 200 dB/nm | 500 dB/nm | 1000 dB/nm |
| Maximum Input Power | +27 dBm | ||
| Crosstalk (typ.) | 50 dB | ||
| PDL (typ.) | 0.2 dB | ||
| Communication | GP-IB (IEEE488.2), USB & Ethernet | ||
| Optical Fiber | SMF | ||
| Optical Connector | FC or SC (SPC or APC) | ||
| Operating Temperature | 15 to 35 °C | ||
| Dimensions (W×D×H) | 210 × 350 × 133 mm | ||
| Weight | 8.5 kg |
원본 제품 페이지: https://inst.santec.com/products/test-and-measurement/tunablefilter/otf-980
