670nm自由空間輸出SLD模塊/自由空間輸出SLD模塊
我們的主要產(chǎn)品是波長(zhǎng)從650nm到1620nm具有不同譜帶的單模尾纖SLD模塊。
我們正在為不同的應(yīng)用制造制冷(有制冷器和電熱調(diào)節(jié)器)和非制冷的模塊，像光纖陀螺儀、OCT、光纖組件測(cè)試、光計(jì)量學(xué)和大量的其它模塊。我們也提供自由空間模塊，特別是用于原子力顯微術(shù)，但也包括無(wú)斑紋照明、白光干涉測(cè)量、光學(xué)試驗(yàn)和測(cè)量以及其它模塊。
Model number：SLD-260-MP
特征：
- visible 670 nm band SLD modules
- LD-like spatial brightness
- LED-like flat spectrum with negligible residual Fabry-Perot modulation depth
- maximum parasitic secondary coherence subpeaks intensity
below -20 dB (10 log), maximum below -30 dB upon request
應(yīng)用：
- atomic force microscopy
- optical sensors
- optical coherence tomography
- optical measurements
- others
封裝：TO9 Package*
*Free-space SLD modules in “cooled” TOW1, 2 packages with internal
TEC and thermistor for SLD temperature stabilization are available upon
request.
技術(shù)指標(biāo)
|
Parameter |
Cat. |
Min |
Typ. |
Max |
|
Free-space output power, mW, in
a cone N.A. = 0.71 |
MP1 |
1.5 |
- |
3.0 |
|
MP2 |
3.0 |
- |
5.0 |
|
Forward current*, mA |
All |
- |
- |
160 |
|
Forward voltage, V |
All |
- |
- |
3.0 |
|
Peak wavelength**, nm |
All |
660 |
670 |
680 |
|
Spectrum width, FWHM, nm |
All |
6.0 |
7.5 |
- |
|
Residual spectral modulation depth*** % |
All |
- |
1.0 |
2.0 |
|
Secondary coherence subpeaks***, (10 log), dB |
All |
- |
-25 |
-20 |
|
Polarization ratio, dB |
All |
- |
20 |
- |
|
PD monitor photocurrent, μA |
MP1 |
50 |
- |
- |
|
PD monitor photocurrent, μA |
MP2 |
100 |
- |
- |
* It is not allowed to exceed maximum output power or maximum drive current,
whatever happens first.
** Center wavelength 670 nm is not guaranteed. Contact Company
representative if you require a tighter tolerance of center wavelength.
*** Rated at minimum power, not guaranteed at maximum power of a particular
power category.
The following part numbers should be used for ordering:
SLD-260-MP(a)-(b)-PD,
where:
a – power category (MP1 or MP2),
b – package type.
Example: SLD-260-MP2-TO9-PD. |
